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21
Highlights
69
Differences
0
Reactions
0
Likes
MIRO B2
Facts:
137 Specifications & 21 Highlights
Get the facts before you unbox. The MIRO B2 power bank features 137 key specs & features, with general information, battery & capacity, charging input performance & power output performance topping the list.
Cycle Life Rating: 300–500 Cycles
Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
A fast snapshot of the MIRO B2, covering its standout specification and what you can expect right out of the box.
MIRO B2
The MIRO B2 is a compact 5000mAh magnetic power bank designed to snap directly onto your smartphone for seamless wireless charging. It offers a slim, lightweight profile that fits easily into your pocket, making it the perfect companion for travel or long days away from an outlet. With 15W fast-charging capabilities and built-in safety protections, it ensures your devices stay powered up quickly and securely without the hassle of tangled cables.
Specifications & Facts
137
Specs measured. Drama avoided.
We reviewed the MIRO B2 power bank from top to bottom. Full specs, side-by-side with other top power banks, plus crowd reactions and ratings.
General Information
10
MIRO B2
Operating Temperature Minimum
What is the minimum operating temperature?
32
°F
0Votes
31.56
°F (Average)
MIRO B2
The minimum operating temperature is 32°F (0°C), indicating the device should not be used in freezing conditions.
Defines the lowest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Minimum,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.4 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Minimum on MIRO B2
◉ and help others decide!
MIRO B2
Operating Temperature Maximum
What is the maximum operating temperature?
104
°F
0Votes
107.08
°F (Average)
MIRO B2
The maximum operating temperature is 104°F (40°C). This means the device is designed to function safely up to a warm environment limit common for consumer electronics.
Defines the highest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Maximum,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
3.1 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Maximum on MIRO B2
◉ and help others decide!
MIRO B2
Product Type
What is the product type?
59
MIRO B2
0
Votes
Power Bank
46
Power Banks in this range
Power Bank
Identifies the functional category of the portable charging device.
When it comes to Product Type,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on MIRO B2
◉ and help others decide!
45
Power Banks in this range
Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power
Describes the primary usage scenarios the power bank is designed for.
When it comes to Intended Use Case,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use Case on MIRO B2
◉ and help others decide!
MIRO B2
Release Year
What is the release year?
94
MIRO B2
0
Votes
2025
64
Power Banks in this range
2024
Indicates the year the product was first released to market.
When it comes to Release Year,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on MIRO B2
◉ and help others decide!
MIRO B2
Country of Origin
Where is this product made?
69
MIRO B2
0
Votes
China
50
Power Banks in this range
China
States the country where the product is manufactured or assembled.
When it comes to Country of Origin,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Origin on MIRO B2
◉ and help others decide!
MIRO B2
Color Options
What color options are available?
61
MIRO B2
0
Votes
Black
53
Power Banks in this range
Black
Lists the available exterior color choices.
When it comes to Color Options,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on MIRO B2
◉ and help others decide!
MIRO B2
Finish Type
What type of finish does it have?
59
MIRO B2
0
Votes
Matte
45
Power Banks in this range
Matte
Describes the surface finish of the exterior shell.
When it comes to Finish Type,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Type on MIRO B2
◉ and help others decide!
MIRO B2
Rugged Design
Does it have a rugged design?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the power bank is built for enhanced durability.
When it comes to Rugged Design,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Rugged Design on MIRO B2
◉ and help others decide!
MIRO B2
Storage Temperature Range
What is the storage temperature range?
89
MIRO B2
0
Votes
-4-140°F
46
Power Banks in this range
32–113°F
Specifies safe temperature conditions for storing the power bank when not in use.
When it comes to Storage Temperature Range,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on MIRO B2
◉ and help others decide!
Battery & Capacity
14
MIRO B2
Battery Voltage
What is the battery voltage?
5
Volt
0Votes
3.95
Volt (Average)
MIRO B2
Battery voltage is standardized at 5 volts, which corresponds to typical USB charging voltage.
Indicates the nominal voltage of the battery pack.
When it comes to Battery Voltage,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.0 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Voltage on MIRO B2
◉ and help others decide!
MIRO B2
Rated Capacity
What is the rated capacity?
5,000
mAh
0Votes
9,048.86
mAh (Average)
MIRO B2
The rated battery capacity is 5000 mAh, offering a good balance between device size and number of recharge cycles possible for smartphones and small devices.
Indicates the usable output capacity after conversion losses.
When it comes to Rated Capacity,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
4,048.9 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Capacity on MIRO B2
◉ and help others decide!
MIRO B2
Energy Rating
What is the energy rating?
18.5
Watt
0Votes
53.22
Watt (Average)
MIRO B2
The energy rating is 18.5 watts, which denotes the maximum power output the device can supply under optimal conditions.
Measures total energy stored expressed in watt-hours.
When it comes to Energy Rating,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
34.7 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Rating on MIRO B2
◉ and help others decide!
MIRO B2
Cycle Life Rating
What is the cycle life rating?
49
MIRO B2
0
Votes
300–500 Cycles
39
Power Banks in this range
300–500 Cycles
MIRO B2
With a cycle life rating of 300–500 cycles, this power bank offers a reasonable lifespan before battery capacity begins to significantly degrade.
Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
When it comes to Cycle Life Rating,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cycle Life Rating on MIRO B2
◉ and help others decide!
MIRO B2
Self-Discharge Rate
What is the self-discharge rate?
5
%
0Votes
9.95
% (Average)
MIRO B2
Self-discharge rate is 5%, meaning the battery loses about 5% of its charge per month when unused, which is average for lithium polymer batteries.
Indicates how much charge is lost when not in use.
When it comes to Self-Discharge Rate,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
4.9 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Self-Discharge Rate on MIRO B2
◉ and help others decide!
MIRO B2
Standby Power Loss
How much power is lost in standby?
0.1
Watt
0Votes
1.53
Watt (Average)
MIRO B2
Standby power loss is 0.1 watts, reflecting a modest power draw when the device is on but not actively charging.
Measures power lost while the unit is idle.
When it comes to Standby Power Loss,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.4 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Power Loss on MIRO B2
◉ and help others decide!
MIRO B2
Battery Capacity
What is the battery capacity?
5,000
mAh
0Votes
10,395.86
mAh (Average)
States the total energy storage capacity of the battery cells.
When it comes to Battery Capacity,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
5,395.9 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on MIRO B2
◉ and help others decide!
MIRO B2
Battery Cell Type
What type of battery cell does it use?
69
MIRO B2
0
Votes
Pouch
52
Power Banks in this range
Pouch
Indicates the physical form factor of the battery cells used.
When it comes to Battery Cell Type,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Cell Type on MIRO B2
◉ and help others decide!
MIRO B2
Battery Chemistry
What battery chemistry is used?
49
MIRO B2
0
Votes
Lithium-Polymer
36
Power Banks in this range
Lithium-Polymer
Defines the chemical composition of the battery cells.
When it comes to Battery Chemistry,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Chemistry on MIRO B2
◉ and help others decide!
MIRO B2
Cell Count
How many battery cells are used?
9
MIRO B2
0
Votes
1
15
Power Banks in this range
1
Shows the number of battery cells inside the power bank.
When it comes to Cell Count,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cell Count on MIRO B2
◉ and help others decide!
MIRO B2
Battery Configuration
What is the battery configuration?
19
MIRO B2
0
Votes
Single Cell
31
Power Banks in this range
Single Cell
Describes how battery cells are electrically arranged to achieve desired voltage and capacity.
When it comes to Battery Configuration,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
12 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Configuration on MIRO B2
◉ and help others decide!
MIRO B2
Battery Protection System
Does it include a battery protection system?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms presence of integrated battery protection circuitry.
When it comes to Battery Protection System,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Protection System on MIRO B2
◉ and help others decide!
MIRO B2
Overcharge Protection
Is overcharge protection supported?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Prevents damage from charging beyond safe limits.
When it comes to Overcharge Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on MIRO B2
◉ and help others decide!
MIRO B2
Overdischarge Protection
Is overdischarge protection supported?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Prevents battery depletion below safe voltage levels.
When it comes to Overdischarge Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Overdischarge Protection on MIRO B2
◉ and help others decide!
Charging Input Performance
9
MIRO B2
Input Current Rating
What is the input current rating?
3
Amp
0Votes
2.37
Amp (Average)
MIRO B2
Input current rating of 3 amps means the power bank can accept relatively fast charging currents to replenish its battery quickly.
Defines the maximum current the power bank can draw during charging.
When it comes to Input Current Rating,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.6 Amp
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Current Rating on MIRO B2
◉ and help others decide!
MIRO B2
Maximum Input Power
What is the maximum input power?
10
Watt
0Votes
18.37
Watt (Average)
MIRO B2
Maximum input power is 10 watts, specifying how quickly the power bank can be recharged.
Shows the maximum power the power bank can accept while charging.
When it comes to Maximum Input Power,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
8.4 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Input Power on MIRO B2
◉ and help others decide!
MIRO B2
Charging Efficiency
What is the charging efficiency?
75
%
0Votes
85.34
% (Average)
MIRO B2
Charging efficiency is rated at 75%, which reflects the proportion of input power effectively utilized for charging external devices.
Measures how efficiently input power is converted to stored energy.
When it comes to Charging Efficiency,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
10.3 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Efficiency on MIRO B2
◉ and help others decide!
MIRO B2
Charging Time
How long does it take to fully recharge?
3
hour
0Votes
3.69
hour (Average)
MIRO B2
The charging time for the power bank is approximately 3 hours, indicating relatively quick recharge capability.
Estimates total time required to fully recharge the power bank.
When it comes to Charging Time,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.7 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time on MIRO B2
◉ and help others decide!
MIRO B2
Input Port Type
What input port types are supported?
99
MIRO B2
0
Votes
USB-C
60
Power Banks in this range
USB-C
Identifies the physical port types used to recharge the power bank.
When it comes to Input Port Type,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Port Type on MIRO B2
◉ and help others decide!
MIRO B2
Input Port Count
How many input ports does it have?
9
MIRO B2
0
Votes
1
9
Power Banks in this range
1
Indicates how many input ports are available for charging.
When it comes to Input Port Count,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Input Port Count on MIRO B2
◉ and help others decide!
MIRO B2
Fast Input Charging
Does it support fast input charging?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether fast-charging input standards are supported.
When it comes to Fast Input Charging,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Fast Input Charging on MIRO B2
◉ and help others decide!
MIRO B2
USB-C Input
Is USB-C input supported?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms whether USB-C can be used as a charging input.
When it comes to USB-C Input,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
USB-C Input on MIRO B2
◉ and help others decide!
MIRO B2
Pass-Through Charging
Does it support pass-through charging?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Allows the power bank to charge devices while being charged itself.
When it comes to Pass-Through Charging,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Pass-Through Charging on MIRO B2
◉ and help others decide!
Power Output Performance
13
MIRO B2
Maximum Output Power
What is the maximum output power?
15
Watt
0Votes
19.76
Watt (Average)
MIRO B2
Maximum output power is 15 watts, aligning with its total output power specification for charging devices.
Shows the highest power level supported by a single output.
When it comes to Maximum Output Power,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
4.8 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Output Power on MIRO B2
◉ and help others decide!
MIRO B2
Output Voltage Range
What output voltage range is supported?
0
MIRO B2
0
Votes
5–9V
0
Power Banks in this range
5V
MIRO B2
Output voltage range varies from 5–9 volts, enabling support for a range of devices and fast charging protocols.
Defines the voltage levels supported for device charging.
When it comes to Output Voltage Range,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Voltage Range on MIRO B2
◉ and help others decide!
MIRO B2
Output Port Type
What output port types are available?
0
MIRO B2
0
Votes
USB-C
55
Power Banks in this range
USB-A, USB-C
Identifies the physical ports used to deliver power to devices.
When it comes to Output Port Type,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
55 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Port Type on MIRO B2
◉ and help others decide!
MIRO B2
Output Port Count
How many output ports does it have?
0
MIRO B2
0
Votes
1
0
Power Banks in this range
2
Indicates how many devices can be physically connected at once.
When it comes to Output Port Count,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Port Count on MIRO B2
◉ and help others decide!
MIRO B2
Total Output Power
What is the total output power?
15
Watt
0Votes
20.11
Watt (Average)
Measures the combined power available when using multiple ports.
When it comes to Total Output Power,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
5.1 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Total Output Power on MIRO B2
◉ and help others decide!
MIRO B2
Output Current Rating
What is the output current rating?
15
Watt
0Votes
10.72
Watt (Average)
Represents the power delivery capability under load conditions.
When it comes to Output Current Rating,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
4.3 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Current Rating on MIRO B2
◉ and help others decide!
MIRO B2
Simultaneous Device Charging
Can it charge multiple devices simultaneously?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether multiple devices can be charged at once.
When it comes to Simultaneous Device Charging,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Simultaneous Device Charging on MIRO B2
◉ and help others decide!
MIRO B2
Power Distribution Control
Does it manage power distribution automatically?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Ensures balanced power delivery across connected devices.
When it comes to Power Distribution Control,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Distribution Control on MIRO B2
◉ and help others decide!
MIRO B2
Output Stability
How stable is the output power?
0
MIRO B2
0
Votes
Stable
0
Power Banks in this range
Stable
Describes how consistently the power bank maintains output power under varying load conditions.
When it comes to Output Stability,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Stability on MIRO B2
◉ and help others decide!
MIRO B2
Voltage Regulation Accuracy
How accurate is the voltage regulation?
0
MIRO B2
0
Votes
Good
0
Power Banks in this range
Good
Indicates how precisely the power bank maintains target voltage levels during charging.
When it comes to Voltage Regulation Accuracy,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Voltage Regulation Accuracy on MIRO B2
◉ and help others decide!
MIRO B2
Load Detection
Does it detect connected device load?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically detects connected devices to optimize power output.
When it comes to Load Detection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Load Detection on MIRO B2
◉ and help others decide!
MIRO B2
Low-Power Device Mode
Is there a low-power device mode?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Enables safe charging for small electronics like earbuds.
When it comes to Low-Power Device Mode,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Low-Power Device Mode on MIRO B2
◉ and help others decide!
MIRO B2
Auto Shut-Off
Does it auto shut off when idle?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically stops output when no device is connected.
When it comes to Auto Shut-Off,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on MIRO B2
◉ and help others decide!
Charging Protocols & Compatibility
12
MIRO B2
Laptop Charging
Can it charge laptops?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates ability to charge laptops via USB-C output.
When it comes to Laptop Charging,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Laptop Charging on MIRO B2
◉ and help others decide!
MIRO B2
USB Power Delivery
Does it support USB Power Delivery?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates support for the USB Power Delivery fast charging standard.
When it comes to USB Power Delivery,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
USB Power Delivery on MIRO B2
◉ and help others decide!
MIRO B2
Quick Charge
Is Quick Charge supported?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms compatibility with Qualcomm Quick Charge standards.
When it comes to Quick Charge,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Quick Charge on MIRO B2
◉ and help others decide!
MIRO B2
Programmable Power Supply
Does it support PPS charging?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates support for Programmable Power Supply charging.
When it comes to Programmable Power Supply,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Programmable Power Supply on MIRO B2
◉ and help others decide!
MIRO B2
Apple Charging Compatibility
Is it compatible with Apple devices?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Ensures optimized charging for Apple devices.
When it comes to Apple Charging Compatibility,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Apple Charging Compatibility on MIRO B2
◉ and help others decide!
MIRO B2
Samsung Charging Compatibility
Is it compatible with Samsung devices?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms optimized charging for Samsung devices.
When it comes to Samsung Charging Compatibility,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Samsung Charging Compatibility on MIRO B2
◉ and help others decide!
MIRO B2
Tablet Charging
Can it charge tablets?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms reliable charging for tablets and large devices.
When it comes to Tablet Charging,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Tablet Charging on MIRO B2
◉ and help others decide!
MIRO B2
Wearable Device
Does it support wearable devices?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates compatibility with smartwatches and wearables.
When it comes to Wearable Device,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wearable Device on MIRO B2
◉ and help others decide!
MIRO B2
Low-Current Device
Does it support low-current devices?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Enables safe charging for devices requiring very low current.
When it comes to Low-Current Device,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Low-Current Device on MIRO B2
◉ and help others decide!
When it comes to Multi-Protocol,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Multi-Protocol on MIRO B2
◉ and help others decide!
MIRO B2
Protocol Auto-Detection
Does it auto-detect charging protocols?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically selects the best protocol for each device.
When it comes to Protocol Auto-Detection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Protocol Auto-Detection on MIRO B2
◉ and help others decide!
MIRO B2
Backward Compatibility
Is it backward compatible?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Ensures support for older devices and standards.
When it comes to Backward Compatibility,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Backward Compatibility on MIRO B2
◉ and help others decide!
Physical Dimensions & Weight
6
MIRO B2
Width
What is the width?
2.6
inch
0Votes
3.79
inch (Average)
MIRO B2
The width of the device is 2.6 inches (6.6 cm), supporting its compact form for portability.
Measures the horizontal size of the power bank.
When it comes to Width,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on MIRO B2
◉ and help others decide!
MIRO B2
Weight
How much does it weigh?
0.3
lbs
0Votes
0.61
lbs (Average)
MIRO B2
Weighing 0.3 lbs (0.14 kg), this power bank is lightweight, supporting easy portability for travel or daily use.
Indicates how heavy the power bank is for portability.
When it comes to Weight,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.3 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on MIRO B2
◉ and help others decide!
MIRO B2
Travel-Friendly Size
Is it travel-friendly?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates suitability for travel and carry-on use.
When it comes to Travel-Friendly Size,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
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Travel-Friendly Size on MIRO B2
◉ and help others decide!
MIRO B2
Depth
What is the depth?
0.5
inch
0Votes
2.01
inch (Average)
Measures the front-to-back thickness of the power bank.
When it comes to Depth,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on MIRO B2
◉ and help others decide!
MIRO B2
Height
What is the height?
3.7
inch
0Votes
3.15
inch (Average)
Measures the vertical dimension of the power bank.
When it comes to Height,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on MIRO B2
◉ and help others decide!
MIRO B2
Pocket-Friendly Design
Is it pocket-friendly?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the size is suitable for pocket carry.
When it comes to Pocket-Friendly Design,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Pocket-Friendly Design on MIRO B2
◉ and help others decide!
Build Materials & Durability
9
MIRO B2
Outer Shell Material
What is the outer shell material?
0
MIRO B2
0
Votes
Plastic
0
Power Banks in this range
Plastic
MIRO B2
The device's outer shell is made of plastic, offering lightweight protection but less impact resistance than metal or reinforced materials.
Specifies the primary material used for the exterior housing.
When it comes to Outer Shell Material,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Outer Shell Material on MIRO B2
◉ and help others decide!
MIRO B2
Button Durability Rating
How durable are the buttons?
0
MIRO B2
0
Votes
Good
0
Power Banks in this range
Good
MIRO B2
Button durability is rated as good, promising reliable mechanical performance over typical product lifecycle.
Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.
When it comes to Button Durability Rating,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Button Durability Rating on MIRO B2
◉ and help others decide!
MIRO B2
Internal Frame Material
What is the internal frame material?
0
MIRO B2
0
Votes
Plastic
0
Power Banks in this range
Plastic
Describes the internal structural material supporting the battery cells.
When it comes to Internal Frame Material,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Internal Frame Material on MIRO B2
◉ and help others decide!
MIRO B2
Impact Resistance Rating
What is the impact resistance rating?
0
MIRO B2
0
Votes
Low Impact Resistance
0
Power Banks in this range
Moderate Impact Resistance
Indicates the ability of the power bank to withstand shocks and physical impacts.
When it comes to Impact Resistance Rating,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Impact Resistance Rating on MIRO B2
◉ and help others decide!
MIRO B2
Heat Resistance
Is the power bank heat resistant?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.
When it comes to Heat Resistance,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Heat Resistance on MIRO B2
◉ and help others decide!
MIRO B2
Fire Retardant Materials
Does it use fire-retardant materials?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates use of flame-resistant materials in construction.
When it comes to Fire Retardant Materials,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Fire Retardant Materials on MIRO B2
◉ and help others decide!
MIRO B2
Scratch Resistance
Is the surface scratch resistant?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the exterior surface is resistant to scratches from daily handling and transport.
When it comes to Scratch Resistance,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
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Scratch Resistance on MIRO B2
◉ and help others decide!
MIRO B2
Structural Reinforcement
Is there structural reinforcement?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates added reinforcement for improved durability.
When it comes to Structural Reinforcement,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
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Structural Reinforcement on MIRO B2
◉ and help others decide!
MIRO B2
Port Reinforcement
Are the ports reinforced?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates reinforced charging ports for extended lifespan.
When it comes to Port Reinforcement,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
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Port Reinforcement on MIRO B2
◉ and help others decide!
Display, Indicators & Controls
10
MIRO B2
Display Type
What type of display does it have?
0
MIRO B2
0
Votes
LED Indicator
0
Power Banks in this range
LED Indicator
MIRO B2
The power bank uses LED Indicator as its display type, providing simple and clear visual cues about its charge status and operation.
Specifies the type of display used to show power information.
When it comes to Display Type,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Type on MIRO B2
◉ and help others decide!
MIRO B2
User Feedback Alerts
What user alerts are available?
0
MIRO B2
0
Votes
LED Light
0
Power Banks in this range
LED Light
MIRO B2
User feedback alerts are provided via LED light indicators, giving visual status updates.
Indicates how the device provides user feedback and alerts.
When it comes to User Feedback Alerts,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
User Feedback Alerts on MIRO B2
◉ and help others decide!
MIRO B2
Battery Level Indicator
Does it show battery level?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the power bank shows remaining battery level.
When it comes to Battery Level Indicator,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Level Indicator on MIRO B2
◉ and help others decide!
MIRO B2
Indicator Accuracy
How accurate is the battery indicator?
10
%
0Votes
56.05
% (Average)
Measures how accurately the indicator reflects actual remaining power.
When it comes to Indicator Accuracy,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
46.0 %
measurement.
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Indicator Accuracy on MIRO B2
◉ and help others decide!
MIRO B2
Remaining Time Display
Does it display remaining time?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Shows estimated remaining usage or charging time.
When it comes to Remaining Time Display,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remaining Time Display on MIRO B2
◉ and help others decide!
MIRO B2
Button Type
What type of button does it use?
0
MIRO B2
0
Votes
Physical Button
0
Power Banks in this range
Physical Button
Describes the type of button used for control.
When it comes to Button Type,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Button Type on MIRO B2
◉ and help others decide!
MIRO B2
Button Count
How many buttons are there?
0
MIRO B2
0
Votes
1
0
Power Banks in this range
1
Indicates the number of physical control buttons.
When it comes to Button Count,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Button Count on MIRO B2
◉ and help others decide!
MIRO B2
Touch Control
Does it support touch controls?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether touch-based controls are supported.
When it comes to Touch Control,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Control on MIRO B2
◉ and help others decide!
MIRO B2
Auto Wake Feature
Does it auto wake when a device is connected?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically activates when a device is connected.
When it comes to Auto Wake Feature,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Wake Feature on MIRO B2
◉ and help others decide!
MIRO B2
Auto Sleep Feature
Does it auto sleep when idle?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically enters sleep mode when idle to save power.
When it comes to Auto Sleep Feature,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Sleep Feature on MIRO B2
◉ and help others decide!
Safety & Protection Features
14
MIRO B2
Safety Certification
What safety certifications does it have?
0
MIRO B2
0
Votes
No
0
Power Banks in this range
CE, FCC, RoHS
Lists recognized safety and compliance certifications.
When it comes to Safety Certification,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Certification on MIRO B2
◉ and help others decide!
MIRO B2
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Prevents damage when a short circuit is detected.
When it comes to Short Circuit Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on MIRO B2
◉ and help others decide!
MIRO B2
Overcurrent Protection
Is overcurrent protection supported?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Protects devices from excessive current flow.
When it comes to Overcurrent Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Overcurrent Protection on MIRO B2
◉ and help others decide!
MIRO B2
Overvoltage Protection
Does it include overvoltage protection?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Prevents voltage levels from exceeding safe limits.
When it comes to Overvoltage Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Overvoltage Protection on MIRO B2
◉ and help others decide!
MIRO B2
Thermal Protection
Does it have thermal protection?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Shuts down or limits power when overheating is detected.
When it comes to Thermal Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Protection on MIRO B2
◉ and help others decide!
MIRO B2
Temperature Monitoring
Is temperature monitored internally?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Continuously monitors internal temperature.
When it comes to Temperature Monitoring,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Temperature Monitoring on MIRO B2
◉ and help others decide!
MIRO B2
Foreign Object Detection
Does it detect foreign objects?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Detects abnormal objects or unsafe connections.
When it comes to Foreign Object Detection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Foreign Object Detection on MIRO B2
◉ and help others decide!
MIRO B2
Surge Protection
Is surge protection included?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Protects against sudden power surges.
When it comes to Surge Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on MIRO B2
◉ and help others decide!
MIRO B2
Electrostatic Discharge Protection
Does it protect against static discharge?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Protects internal circuits from static electricity.
When it comes to Electrostatic Discharge Protection,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Electrostatic Discharge Protection on MIRO B2
◉ and help others decide!
MIRO B2
Airline Safety Compliance
Is it airline-safe?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates compliance with airline carry-on regulations.
When it comes to Airline Safety Compliance,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Airline Safety Compliance on MIRO B2
◉ and help others decide!
MIRO B2
Fire Protection Circuit
Does it include fire protection circuitry?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Includes circuitry designed to prevent fire hazards.
When it comes to Fire Protection Circuit,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Fire Protection Circuit on MIRO B2
◉ and help others decide!
MIRO B2
Smart Power Management
Does it use smart power management?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Dynamically manages power to maintain safe operation.
When it comes to Smart Power Management,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Smart Power Management on MIRO B2
◉ and help others decide!
MIRO B2
Fail-Safe Shutdown
Does it have fail-safe shutdown?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically shuts down under critical fault conditions.
When it comes to Fail-Safe Shutdown,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Fail-Safe Shutdown on MIRO B2
◉ and help others decide!
MIRO B2
Safety Firmware
Is safety firmware implemented?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Uses firmware logic to manage and enforce safety rules.
When it comes to Safety Firmware,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
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Safety Firmware on MIRO B2
◉ and help others decide!
Thermal Management & Cooling
12
MIRO B2
Heat Dissipation Method
How does it dissipate heat?
0
MIRO B2
0
Votes
Passive Cooling
0
Power Banks in this range
Passive Cooling
MIRO B2
Thermal management is handled via passive cooling, relying on natural heat dissipation without fans, which reduces noise and mechanical failure risk.
Describes how heat is dispersed away from internal components.
When it comes to Heat Dissipation Method,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
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Heat Dissipation Method on MIRO B2
◉ and help others decide!
MIRO B2
Thermal Cutoff Threshold
At what temperature does it shut down?
140
°F
0Votes
143.69
°F (Average)
MIRO B2
The thermal cutoff threshold is set at 140°F (60°C), automatically disabling operation to prevent overheating damage.
Indicates the temperature at which the system shuts down to prevent damage.
When it comes to Thermal Cutoff Threshold,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
3.7 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Cutoff Threshold on MIRO B2
◉ and help others decide!
MIRO B2
Overheat Recovery Behavior
How does it recover from overheating?
0
MIRO B2
0
Votes
Automatic Resume
0
Power Banks in this range
Automatic Resume
MIRO B2
This model supports Automatic Resume for overheat recovery, allowing normal operation to continue automatically once safe temperatures are reached without user intervention.
Defines how the system recovers after an overheat shutdown.
When it comes to Overheat Recovery Behavior,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheat Recovery Behavior on MIRO B2
◉ and help others decide!
MIRO B2
Thermal Management System
Does it have a thermal management system?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the power bank includes an integrated thermal management system.
When it comes to Thermal Management System,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Management System on MIRO B2
◉ and help others decide!
MIRO B2
Internal Heat Sink
Is there an internal heat sink?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates the presence of an internal heat sink to absorb and spread heat.
When it comes to Internal Heat Sink,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Internal Heat Sink on MIRO B2
◉ and help others decide!
MIRO B2
Thermal Sensor Count
How many thermal sensors are used?
0
MIRO B2
0
Votes
1
0
Power Banks in this range
1
Specifies how many thermal sensors are used for temperature monitoring.
When it comes to Thermal Sensor Count,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Sensor Count on MIRO B2
◉ and help others decide!
MIRO B2
Thermal Throttling
Does it support thermal throttling?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Reduces power output automatically to prevent overheating.
When it comes to Thermal Throttling,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Throttling on MIRO B2
◉ and help others decide!
MIRO B2
Cooling Design Type
What cooling design type is used?
0
MIRO B2
0
Votes
Passive Cooling
0
Power Banks in this range
Passive Cooling
Describes the overall cooling architecture used to manage internal heat during charging and discharging.
When it comes to Cooling Design Type,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Cooling Design Type on MIRO B2
◉ and help others decide!
MIRO B2
Surface Temperature Control
Is surface temperature controlled?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Limits external surface temperature for safe handling.
When it comes to Surface Temperature Control,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Surface Temperature Control on MIRO B2
◉ and help others decide!
MIRO B2
Heat Spread Layer
Is there a heat spread layer?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates the use of internal layers to evenly distribute heat.
When it comes to Heat Spread Layer,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Heat Spread Layer on MIRO B2
◉ and help others decide!
MIRO B2
Charging Temperature Regulation
Is charging temperature regulated?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Actively manages temperature during charging cycles.
When it comes to Charging Temperature Regulation,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging Temperature Regulation on MIRO B2
◉ and help others decide!
MIRO B2
Discharge Temperature Regulation
Is discharge temperature regulated?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Controls temperature while powering external devices.
When it comes to Discharge Temperature Regulation,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Discharge Temperature Regulation on MIRO B2
◉ and help others decide!
Connectivity & Smart Features
8
MIRO B2
Bluetooth Connectivity
Does it support Bluetooth connectivity?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the power bank can connect wirelessly to other devices.
When it comes to Bluetooth Connectivity,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on MIRO B2
◉ and help others decide!
MIRO B2
App Support
Is there app support?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms whether a companion mobile app is available.
When it comes to App Support,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
App Support on MIRO B2
◉ and help others decide!
MIRO B2
Firmware Upgradable
Can the firmware be updated?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether firmware can be updated to improve functionality.
When it comes to Firmware Upgradable,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgradable on MIRO B2
◉ and help others decide!
MIRO B2
Smart Power Monitoring
Does it offer smart power monitoring?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Provides real-time monitoring of power flow and usage.
When it comes to Smart Power Monitoring,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Power Monitoring on MIRO B2
◉ and help others decide!
MIRO B2
Device Usage Analytics
Does it provide usage analytics?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Tracks connected device charging behavior and patterns.
When it comes to Device Usage Analytics,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Device Usage Analytics on MIRO B2
◉ and help others decide!
MIRO B2
Charging History Tracking
Is charging history tracked?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Records past charging sessions for review.
When it comes to Charging History Tracking,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging History Tracking on MIRO B2
◉ and help others decide!
MIRO B2
Remote Status Monitoring
Can status be monitored remotely?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Allows users to check power bank status remotely.
When it comes to Remote Status Monitoring,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Status Monitoring on MIRO B2
◉ and help others decide!
MIRO B2
Smart Alerts
Are smart alerts available?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Sends alerts for battery status, faults, or charging completion.
When it comes to Smart Alerts,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Alerts on MIRO B2
◉ and help others decide!
Environmental & Efficiency
6
MIRO B2
Energy Conversion Efficiency
What is the energy conversion efficiency?
75
%
0Votes
85.54
% (Average)
MIRO B2
The energy conversion efficiency rating is 75%, indicating that three-quarters of the input power are efficiently converted to usable output power, which is typical for power banks.
Measures how efficiently stored energy is converted into usable output power.
When it comes to Energy Conversion Efficiency,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
10.5 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Conversion Efficiency on MIRO B2
◉ and help others decide!
MIRO B2
Idle Power Consumption
How much power is used while idle?
0.05
Watt
0Votes
0.19
Watt (Average)
MIRO B2
Idle power consumption is low at 0.05 watts, helping conserve battery when the device is not actively charging.
Indicates how much power is consumed when the power bank is not actively charging devices.
When it comes to Idle Power Consumption,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.1 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Idle Power Consumption on MIRO B2
◉ and help others decide!
MIRO B2
Eco Mode
Does it support eco mode?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Enables reduced power usage to improve efficiency and battery longevity.
When it comes to Eco Mode,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on MIRO B2
◉ and help others decide!
MIRO B2
Automatic Power Optimization
Does it optimize power automatically?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Automatically adjusts output to reduce energy waste.
When it comes to Automatic Power Optimization,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Automatic Power Optimization on MIRO B2
◉ and help others decide!
MIRO B2
Sustainable Materials
Does it use sustainable materials?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates use of environmentally friendly or recycled materials.
When it comes to Sustainable Materials,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Sustainable Materials on MIRO B2
◉ and help others decide!
MIRO B2
Recycling Program
Is a recycling program supported?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates manufacturer support for recycling or take-back programs.
When it comes to Recycling Program,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Recycling Program on MIRO B2
◉ and help others decide!
Included Accessories & Packaging
8
MIRO B2
Cable Length
What is the cable length?
1
ft
0Votes
1.6
ft (Average)
MIRO B2
The included charging cable length is 1 ft (0.3 m), a compact size suitable for charging in confined spaces or on the go.
Specifies the length of the included charging cable.
When it comes to Cable Length,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.6 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cable Length on MIRO B2
◉ and help others decide!
MIRO B2
Package Width
What is the package width?
4
inch
0Votes
3.88
inch (Average)
MIRO B2
The package width measures 4 inches (10.16 cm), which helps estimate shelf space requirements.
Measures the width of the retail packaging.
When it comes to Package Width,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on MIRO B2
◉ and help others decide!
MIRO B2
Package Depth
What is the package depth?
1
inch
0Votes
1.8
inch (Average)
MIRO B2
Package depth is 1 inch (2.54 cm), indicating compact product packaging size.
Measures the depth of the retail packaging.
When it comes to Package Depth,
MIRO B2 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on MIRO B2
◉ and help others decide!
MIRO B2
Package Height
What is the package height?
5
inch
0Votes
4.59
inch (Average)
MIRO B2
Package height is 5 inches (12.7 cm), indicating packaging size suitable for shelf display and shipping.
Measures the height of the retail packaging.
When it comes to Package Height,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on MIRO B2
◉ and help others decide!
MIRO B2
Charging Cable
Is a charging cable included?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether a charging cable is included in the box.
When it comes to Charging Cable,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging Cable on MIRO B2
◉ and help others decide!
MIRO B2
Carrying Case
Is a carrying case included?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether a protective carrying case is included.
When it comes to Carrying Case,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Carrying Case on MIRO B2
◉ and help others decide!
MIRO B2
Wall Adapter
Is a wall adapter included?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether a wall charging adapter is provided.
When it comes to Wall Adapter,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wall Adapter on MIRO B2
◉ and help others decide!
MIRO B2
User Manual
Is a user manual included?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether a user manual or guide is provided.
When it comes to User Manual,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
User Manual on MIRO B2
◉ and help others decide!
Warranty & Support
6
MIRO B2
Warranty Length
How long is the warranty?
0
MIRO B2
0
Votes
12 Months
0
Power Banks in this range
12 Months
MIRO B2
Comes with a 12-month warranty period providing one year of coverage against manufacturing defects.
Indicates the duration of the manufacturer warranty.
When it comes to Warranty Length,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Length on MIRO B2
◉ and help others decide!
MIRO B2
Battery Warranty Coverage
Is the battery covered by warranty?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates whether the battery itself is covered under warranty.
When it comes to Battery Warranty Coverage,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Warranty Coverage on MIRO B2
◉ and help others decide!
MIRO B2
Technical Support Availability
Is technical support available?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms access to technical support services.
When it comes to Technical Support Availability,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Technical Support Availability on MIRO B2
◉ and help others decide!
MIRO B2
Support Channels
What support channels are available?
0
MIRO B2
0
Votes
Email
0
Power Banks in this range
Email, Phone
Lists available customer support contact methods.
When it comes to Support Channels,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Support Channels on MIRO B2
◉ and help others decide!
MIRO B2
Replacement Policy
Is there a replacement policy?
Yes
0Votes
MIRO B2
Yes
Power Banks in this range
Indicates eligibility for replacement in case of defects.
When it comes to Replacement Policy,
MIRO B2 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Replacement Policy on MIRO B2
◉ and help others decide!
MIRO B2
Repair Service Availability
Are repair services available?
No
0Votes
MIRO B2
Yes
Power Banks in this range
Confirms whether repair services are offered.
When it comes to Repair Service Availability,
MIRO B2 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Repair Service Availability on MIRO B2
◉ and help others decide!
Surveys
Because hot takes deserve votes.
MIRO B2
Charging Speed Performance
How fast does this power bank recharge devices in everyday use?
Ultra fast charging — Under 1.5 hours
0Votes
Very fast charging — 1.5 to 3 hours
0Votes
Moderate charging — 3 to 5 hours
0Votes
Slow charging — 5 to 8 hours
0Votes
Very slow charging — Over 8 hours
0Votes
MIRO B2
Battery Capacity Satisfaction
How satisfied are you with the battery capacity of this power bank for daily needs?
Massive capacity for multiple days — Over 30000 mAh
0Votes
Very high capacity — 20000 to 30000 mAh
0Votes
Solid everyday capacity — 10000 to 19999 mAh
0Votes
Limited capacity — 5000 to 9999 mAh
0Votes
Barely useful capacity — Under 5000 mAh
0Votes
MIRO B2
Output Power and Device Support
How well does this power bank handle charging different devices at once?
Handles everything with ease — 100 W or more
0Votes
Strong multi device support — 60 to 99 W
0Votes
Good for phones and tablets — 30 to 59 W
0Votes
Basic output only — 15 to 29 W
0Votes
Struggles with most devices — Under 15 W
0Votes
MIRO B2
Port Selection and Flexibility
How flexible is this power bank when it comes to charging ports?
Covers all modern needs — USB C and USB A with fast charge
0Votes
Very versatile — Multiple USB C and USB A ports
0Votes
Good variety — USB C and USB A basic support
0Votes
Limited options — Single USB C or USB A port
0Votes
Very restrictive — One slow USB port only
0Votes
MIRO B2
Size and Portability
How easy is this power bank to carry around daily?
Pocket friendly and lightweight — Under 8 ounces
0Votes
Easy to carry — 8 to 12 ounces
0Votes
Manageable but noticeable — 12 to 18 ounces
0Votes
Bulky for daily carry — 18 to 24 ounces
0Votes
Too heavy to carry around — Over 24 ounces
0Votes
MIRO B2
Build Quality and Durability
How durable does this power bank feel during regular use?
Feels extremely solid and long lasting — Over 5 years expected use
0Votes
Very durable — 3 to 5 years expected use
0Votes
Decent build quality — 2 to 3 years expected use
0Votes
Feels fragile — 1 to 2 years expected use
0Votes
Cheap and unreliable — Under 1 year expected use
0Votes
MIRO B2
Charging Stability
How stable is the charging output from this power bank during use?
Rock solid with no drops — Voltage variation under 3 percent
0Votes
Very stable — 3 to 5 percent variation
0Votes
Mostly stable — 5 to 8 percent variation
0Votes
Occasional drops — 8 to 12 percent variation
0Votes
Unstable charging — Over 12 percent variation
0Votes
MIRO B2
Heat and Safety Performance
How well does this power bank control heat during charging and heavy use?
Stays cool and safe — Under 95 F
0Votes
Slightly warm but comfortable — 95 to 104 F
0Votes
Warm but acceptable — 104 to 113 F
0Votes
Gets quite hot — 113 to 122 F
0Votes
Uncomfortably hot and concerning — Over 122 F
0Votes
MIRO B2
Battery Efficiency
How efficiently does this power bank convert stored energy into usable charging power?
Highly efficient with minimal loss — Over 90 percent efficiency
0Votes
Very efficient — 85 to 90 percent efficiency
0Votes
Decent efficiency — 75 to 84 percent efficiency
0Votes
Noticeable energy loss — 65 to 74 percent efficiency
0Votes
Poor efficiency — Under 65 percent efficiency
0Votes
MIRO B2
Travel Friendliness
How convenient is this power bank for travel and daily commuting?
Perfect for travel and flights — No airline issues
0Votes
Very travel friendly — Easy to pack and carry
0Votes
Fine for occasional travel — Manageable size and weight
0Votes
Awkward to carry on trips — Bulky or heavy
0Votes
Not suitable for travel — Restricted or impractical
0Votes
Supermod
Moderator
