1. Safety: telecom base station lifepo4 battery, built-in BMS, no fire, none explosive
2. Clean and green energy, does not contain toxic material
3. Powerful
4. Prolonged life cycle, after 2000 cycles, the residual capacity exceeds 80% of its original capacity.
5. No memory effect, highly efficient charging at any time
6. Wide operating temperature: -10 ~ 55 ° C
7. Small size and light weight.
8. Low self-discharge rate: <3% monthly
9. With individual package, clear warning mark, logo. Instruction manual printed in colors
10. Max Power LiFePO4 Battery have high energy Density, Long cycle life,widely work temperature range and good safety performance, Mainly use in solar power system.wind power,and others energy storage power systems. UPS system, telecommunications system.As well as electric tools ,electric bicycles ，electric motorcycles,military equipment amd other fields.
| Items | Parameter | Remarks |
| Rated Capacity | 40Ah | Discharge:0.2C |
| cut-off voltage:8.0V | ||
| Minimum Capacity | 39Ah | |
| Energy | 512Wh | |
| Nominal Voltage | 12.8V | |
| Open Voltage | 10.8V~12.0V | |
| Load Voltage | ≥8.0V | 10Ω |
| Internal Impedance | ≤280mΩ | AC 1KHz after standard |
| charge | ||
| Charge voltage | 14.4V | AC 1KHz |
| Standard charge current | 20A | |
| Max charge current | 50A | |
| Standard discharge current | 20A | |
| Max discharge current | 50A | |
| Discharge cut-off voltage | 8.0V | Charge |
| Operating Temperature | -20~+60℃ | Discharge |
| Storage Temperature | -20℃～+60℃ | Less than 1 month |
| 20℃～+30℃ | Less than 6 months | |
| Weight | About 4.5Kg | |
| The data is for reference only, all parameters can be customized | ||
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