Curved Lipo Battery UNM155528 3.8V 17mAh For Smart Wearable Devices
Curved Lithium Polymer Battery UNM155528 Description
The UNM155528 curved lithium polymer battery operates at 3.8V with
a capacity of 17mAh, making it an excellent choice for smart
wearable devices. Its sleek, curved design allows for easy
integration into compact gadgets, ensuring comfort and a
streamlined look. This battery delivers reliable power for
essential features such as notifications, health monitoring, and
activity tracking. With its rechargeable nature, it promotes
sustainability and supports long-term use without the need for
frequent replacements. The UNM155528 battery enhances the
performance of modern smart wearables, providing a dependable
energy solution for technology on the go.
Application of Curved Lithium Polymer Battery UNM155528
The use of curved batteries is most prominent among common consumer
electronics, such as smart bracelets, thin waterproof bracelets,
electronic keys, and Bluetooth headsets, curved surface electronic
equipment, such as most of the above are using this curved-arc
lithium battery on the device for power display. The application
fields of arc-shaped batteries produced by different manufacturers
are also different. At present, the main application fields of
arc-shaped batteries in the market include smart wearable devices
such as smart watches, smart wristbands, smart rings, etc. , it can
also be applied to medical devices such as artificial limbs. The
application fields of arc batteries have been expanded to various
industries and fields, from civil to commercial and then to
military, can be customized according to the actual needs of
customers in line with the product and achieve mass
production.bracelets, electronic keys, and Bluetooth headsets,
curved surface electronic equipment, such as most of the above are
using this curved-arc lithium battery on the device for power
display.
Technical Parameters of Curved Lithium Polymer Battery
| Model | UNM155528 |
| Product size | 1.5mm*7.0mm*28.0mm(Thickness*Width*Length) |
| Nominal Voltage | 3.8V |
| Minimum Capacity | 17mAh |
| Charging Voltage | 4.35V |
| Discharge Cut-off Voltage | 3.0V |
| AC Impedance Resistance | ≤1600mΩ |
| Standard charge current | 3.4mA(0.2C) |
| Max. continuous Charge Current | 17mA(1C) |
| Standard discharge current | 3.4mA(0.2C) |
| Max.continuous discharge current | 17mA(1C) |
| Weight | About 1.0g |
| Operating Temperature | charge:0~+45℃/dischage:- 20~+60℃ |
| Storage Temperature | less than 3 month:- 20~+35℃ Recovery capacity＞90% less than 12 months:- 20~+30℃ Recovery capacity＞85% |
| Model | 3.7V/3.8VCapacity(mAh) | Thickness(mm) | Width(mm) | Length(mm) | Color | Remark |
| 150725 | 15/17 | 1.5 | 7 | 25 | Black | Voltage system, curvature, thickness can be adjusted, the battery
folding method can choose positive folding or reverse folding |
| 150728 | 18/20 | 1.5 | 7 | 28 | Black |
| 150730 | 20/22 | 1.5 | 7 | 30 | Black |
| 155525 | 12/14 | 1.5 | 5.5 | 25 | Black |
| 155528 | 16/17 | 1.5 | 5.5 | 28 | Black |
| 201230 | 54/58 | 2.0 | 12 | 30 | Black |
 |
Tips for Using Curved Lithium Polymer Batteries:
Gentle Bending: Bend the battery gently within its specified bending radius to
prevent damage to internal components.
Proper Installation: Ensure correct installation to avoid short circuits or
performance issues.
Temperature Control: Avoid extreme temperatures to prevent overheating and maintain
battery safety.
Handle with Care: Prevent physical damage like punctures or impacts to maintain
battery integrity.
Use Compatible Chargers: Charge with recommended chargers to avoid damage from improper
charging.
Regular Checks: Monitor for swelling, leaks, or odd smells and discontinue use if
abnormalities are found.
Storage: Store in a cool, dry place away from heat and sunlight to
preserve battery quality.
Disposal: Follow local regulations for safe disposal to protect the
environment.
Stay Within Limits: Use within specified voltage and current ratings to avoid
overloading
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