522535 402535 552535 052535 502535 400mAh lipo Battery

 522535 402535 552535 052535 502535 400mAh lipo Battery

1. High Energy Density. 2. High Output Voltage. 3. Excellent Security. 4. Long Cycle Life: More than 500 repeated charge/discharge cycles.

Product Details

602535 522535 402535 552535 052535 502535 400mAh lipo Battery 


3Nominal Capacity400mAh±5%0.2C5A discharge,25°C
4Nominal Voltage3.70VAverage Voltage at 0.2C5A discharge
5Standard Charge Current0.5 C5AWorking temperature:0~40°C
6Max Charge Current1 C5AWorking temperature:0~40°C
7Discharge Cut-off Voltage2.75V
8Charge cut-off Voltage 4.2VCC/CV
9Standard Continuous Current0.2C5AWorking temperature:0~40°C
10Max Discharge Current2.0C5AWorking temperature:0~60°C
11Cell Voltage 3.7-3.9VWhen leave factory
12Impedance≤50mΩAC 1KHz after 50% charge,25°C
13WeightApprox: 8g
≤1month -10~45°CBest 20±5°C for long-time 
17Storage humidity65±20% RH


1. High Energy Density.
2. High Output Voltage.
3. Excellent Security.
4. Long Cycle Life: More than 500 repeated charge/discharge cycles.
5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell
6. Environmental-friendly: No Pb, Cd added

7. Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;

8. Injection Technology to make battery more stable;

9. With short-circuit production function, safe and reliable;

10. Factory mastered technology and competitive price;

11. CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.


1. Telecommunications: Cellular phone, interphone, blue tooth earphone.

2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television

3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.

4. Illuminate Devices: Miner lamp, search light.

5. Others: Electric Toys, RC models

 Why choose us?

1. 10+ Years of experience in battery industry with extensive knowledge.

2. An own property industrail zone of 33,325 square meters.

3. More than 200 workers of production, make sure large order process.

4. Quick analyze, design and prototypes. 

5. Professional battery manufacturer of nicd battery, nimh battery, lithium ion battery, li-polymer battery, LiFePO4 Batteries, Li-SOCl2 and Li-MnO2 battery etc.

6. Established quality control systems under ISO9001 & ISO14001

7. OEM/ODM battery packs are available

8. We treat clients as friends with quick action & respond

9. Most batteries are RoHS, CE, UL, UN38.3, MSDS approved.

10. Free samples can be sent according to your request

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