Specifications
24V20Ah LiFePo4 battery pack with a new technology is our desired option for Solar-Power Street lamp,and well save energy for usO'CELL 12V40Ah LiFePo4 Battery Pack with SLA Case
Item | Unit | Specifications |
Nominal Capacity | Ah | 20 |
Nominal Voltage | Voltage | 24 |
Dimension | mm | 246x168x260mm |
Weight | kg | 6.4 |
Charge Cut-off Voltage | Voltage | 29.2 |
Discharge Cut-off Voltage | Voltage | 18.4 |
Standard Discharge | Amps | 25.0 |
Rated Discharging Current(10s) | C | 3C |
Max. Charging Current | C | 1C |
Internal Resistance | mΩ | <150mΩ |
Working Temperature (Charging) | oC | 0oC--45oC |
Working Temperature (Discharging) | oC | -10oC--60oC |
Relative Humidity | N/A | 45%--75%RH |
Life Cycle(2C,80%DOD) |
| 1000 |
Life Cycle(1C,80%DOD) |
| 2000 |
Warranty | Year | 1 |
Usage Notes:
Our Lifepo4 battery 12V/ 40Ah module, with nominal voltage of 12V and capacity of 40Ah is assembled with high power LiFePo4 cells.It can be used individually and can be connected in serial or parallel to achieve given voltage and capacity.
Features:
a. Extremely safe and stable chemistry: PCB and/or BMS built inside to protect the battery.
b. Long life-cycle: Best can up to 2000 times recycles, 8 times of Lead acid battery.
c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
d. Good performance at high temperature.
e. Low self-discharge rate, less than 3% monthly.
f. No memory effects.
g. Environment friendly: Non-toxic, non-contaminating and no rare metal.
