| Battery type | Sodium-ion battery |
| Nominal voltage | 3V |
| Standard Capacity | 3500mAh |
| Energy Density | 135Wh/Kg |
| Weight | 82± 50g |
| Size | 26.4*71mm |
| Charge Voltage | 4.1±0.05V |
| Discharge cut-off voltage | 1.5±0.05V |
| Cycle life | >3000 cycles |
| Internal Resistance | ≤20mΩ |
| Standard Charging Current | 0.5C |
| Standard Discharge Current |
0.5C |
| Max Charge Current |
1C |
| Max. Continuous Discharge Current | 3C |
| Temperature Charge | -10~45℃ |
| Temperature Discharge | -30~60℃ |
Applications
Power bank, microphone,radio microphone, game-pad, laser pointer, flashlight, headlight, LED light, camera, toy, remote control toy, mini fan, portable printer, printer emergency light, inter phone, DVD portable computer,laptop, instrument, audio equipment, model antenna, and other electronic devices.
Warranty
The warranty period is 12 months from the date you receive.
Please notice that we only replace new cell for free due to the failure of manufacturing.
Cell voltage/resistance/appearance and other issues will detected and ensure that single cell is good before the shipment.
When arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.
