PET Tracker Batteries / Rechargeable Lithium Polymer Battery / 550mAh 3.7V 552540 Li-ion Polymer Battery
Li-ion Polymer Batteries Advantages
1. High energy density
2. Excellent security: no fire, no explore of short-circuit, over-charge, over-discharge, over-current, shock, vibration, crush, acupuncture.
3. Long cycle life: capacity recovery can be above 85% after 500 cycles
4. Environment-friendly
5. Flexible size design subject to different space of application
6. Hundreds of moulds for micro size with 8mAh-10000mAh
3.7V 550mAh 552540 Lipo Battery Specification
| Item | Rating | Note | ||
| Capacity | Typical | 550mAh |
Discharge:0.2C/110mA Cut off Voltage:3.0V |
|
| Minimum | 550mAh | |||
| Nominal Voltage | 3.7V |
Discharge:0.2CmA cut off Voltage:3.0V(Cell) |
||
| Cell Internal Resistance | ≤150mΩ | |||
| Discharge Cut-off Voltage | 3.0V | |||
| Standard Charge Current | 0.2C/110mA | |||
| Standard Charge Current | 0.2C/110mA | |||
| Charge Voltage | 4.2V | |||
| Max. Charge Current | 1.0C/550mA | |||
| Max. Discharge Current | 1.0C/550mA | |||
|
Operating Temperature |
Charge | 0~+45°C | ||
| Discharge | -20~+60°C | |||
|
Storage Temperature |
less than 1 month | -10~+40°C |
Recommended storage temperature: 20±3°C8 |
|
| less than 6 months | -10~+35°C | |||
| less than 12 months | -10~+25°C | |||
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Li-ion Polymer Batteries Applications
1) MP3/MP4 players, speakers, pet tracker and all possible electronics products
2) Widely applied in telecommunications, audio and video devices, information devices, etc.
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***
