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802025 Lithium Polymer Battery 3.7V 400mAh Rechargeable LiPo Batteries for GPS Tracker
Model Number: UNM802025
Nominal Voltage : 3.7V
Nominal Capacity : 400mAh
Battrey Cell Dimension: MAX (T) 8.0* (W) 20.0* (H) 25.0mm
Battrey Pack Dimension: MAX (T) 8.0* (W) 20.0* (H) 27.0mm
3.7V 400mAh 802025 Rechargeable LiPo Battery Parameter Table
Item | Specification | Remark | |
Typical Capacity | 400mAh | 0.5C charge 0.2C discharge | |
Minimum Capacity | 400mAh | ||
Nominal Voltage | 3.7V |
| |
End Voltage | 3.0V |
| |
Charging Current (Std.) | 0.2CA=(80mA) | Ambient temperature 0~+45℃ | |
Charging Current (Max.) | 1.0CA=(400mA) | Ambient temperature 10~+45℃ | |
Charging Voltage | 4.2V |
| |
Discharging Current (Std.) | 0.2CA=(80mA) | Ambient temperature -20~+60℃ | |
Continuous Discharging Current (Max.) | 1.0CA=(400mA) | Ambient temperature 0~+60℃ | |
Cell Internal Resistance(25℃) | ≤360mΩ | AC Impedance 1KHz | |
Soft Pack Weight | About 10.0g | ||
Open Circuit Voltage | ≥3.8V | Measure with voltmeter. | |
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Rechargeable LiPo Batteries Applications
GPS Tracker, Consumer Electronics, Digital products&Portable equipment...
Precautions for Use
1. Charging: Use a charger designed for polymer lithium batteries. Avoid overcharging.
2. Discharging: Prevent deep discharge by avoiding extremely low voltage levels. Most polymer lithium batteries have built-in protection circuits.
3. Temperature: Operate within the recommended temperature range provided by the manufacturer. Avoid exposing to extreme temperatures.
4. Physical Handling: Handle with care to avoid damage or leakage. Avoid impacts, punctures, or bending.
5. Compatibility: Ensure compatibility with your device in terms of voltage, capacity, and size.
6. Storage: Store in a cool, dry place away from direct sunlight. Avoid storing at full charge or completely discharged.
7. Transportation: Comply with transportation regulations and guidelines.
8. Disposal: Dispose of properly. Recycle at designated facilities or follow local regulations.
After-sales Service
1. After-sales warranty:
- According to the contract, we provide a certain warranty period for the exported lithium polymer batteries.
- During the warranty period, if the product has quality problems under normal use conditions, we will provide replacement or return service according to the after-sales policy.
2. Product quality assurance:
- We guarantee that the exported lithium polymer batteries comply with international quality standards and regulations, and undergo strict quality control and testing to ensure their performance and reliability.
- If you find product quality problems under normal use conditions, please contact us within the contractual warranty period, we will actively deal with it and provide solutions.
3. Problem solving:
- If you encounter any problems or have any complaints during the after-sales service, please contact our customer service team in time.
- We will be happy to provide you with support and actively seek solutions to your problems to ensure your satisfaction and good cooperative relationship.
Our Advantages
◆ Over 10 years of li-polymer battery manufacture & export experience
◆ Professional R&D team supporting
◆ Excellent quality, advanced equipment and competitive prices
◆ Good package, cheap freight cost, faster delivery, best after-sales service
◆ OEM / ODM are welcome, we can customize different size to meet customer's requirements
◆ Long life cycle of charging & discharging
The size of lithium polymer battery can be customized. We have advantage making special Li-Po battery such as extremely thin Li-Po battery , curved battery, high temperature Li-Po battery, low temperature Li-Po battery and special shape Li-Po battery (round)
***Please contact us to get more detailed information and free samples***