| Battery Type | LiFePO4 |
| Voltage | 12.8V |
| Capacity | 59.4±2Ah(0.2C) |
| Energy | 760.32Wh |
| Dimension | 195(L)x165(W)x175(H)mm |
| Weight | 6.4±0.5kg |
This LiFePO4 12.8V 59.4Ah is to replace the lead-acid 12V45Ah battery, the have the same size of 195x175x165mm, with 132 pieces of high quality 18650 cells inside by 4S33P configuration, we are getting a 12.8V59.4Ah LiFePO4 battery pack.
Compared to a general-purpose 12.8V 45Ah lead-acid battery, this LiFePO4 12V59.4Ah battery has the same size, but it only has about 45% the weight of the lead-acid battery, and it delivers us 59.4Ah discharge capacity at 1 hour rate, while the lead-acid 45Ah battery only provides us 30Ah at 1 hour rate, or 40Ah at 5 hours rate.
The most deadly advantage is the super-long cycle life, which makes the LiFePO4 win this competition completely. LiFePO4 battery provides us with more than 2000 cycles of life during our lab test under the condition of 1C recharge, 1C discharge, room temperature, 100% DOD, and it still has >80 remaining capacity.
You may say “LiFePO4 is super expensive”, well, I’ll tell you that’s totally wrong. The upfront cost is truly higher, but the long-term cost is definitely times lower because you saved the maintenance and replacement cost.
| Items | Parameters |
|---|---|
| Nominal Voltage | 12.8V |
| Rated Capacity | 59.4±2Ah(0.2C) |
| Rated Energy | About 760.32Wh |
| Impedance @AC 1000Hz | ≤40mΩ |
| Cycle Life 80% Retention, 25℃ | ≥1,600@0.2C（100%DOD） |
| ≥3,200@0.2C（80%DOD） | |
| ≥5,600@0.2C（50%DOD） | |
| Charge Voltage | 14.4±0.15VDC |
| Charge Mode | 0.2C to 14.4V, then 14.4V,charge current to 0.01C (CC/CV) |
| Charge Current | 12A |
| Maximum Charge Current | 30A |
| Continuous Discharge Current | 30A |
| Max. Continuous Discharge Current | 60A |
| Peak Discharge Current | 60-180A(≤20ms) |
| Recommended Discharge Cut-off Voltage | 10V |
| Cell & Configuration | 18650 3.2V 1800mAh in 4S33P |
| Housing Material | ABS Plastics |
| Dimension | (195±2)×(165±2)×(175±2)mm |
| Weight | 6.4±0.5kg |
| Charge Terminal | M6 |
| Discharge Terminal | M6 |
| Recharge Operation Temperature | 0~45℃ |
| Discharge Operation Temperature | -20~60℃ |
| Storage Temperature | -20~40℃ |
| Please note that: the above are our regular parameters, which can be customized according to actual requirements. Please consult our technical engineers for details. | |
