| Battery Type | LiFePO4 |
| Voltage | 12.8V |
| Capacity | 152±5Ah(0.2C) |
| Energy | 1945.6Wh |
| Dimension | 328(L)x172(W)x212(H)mm |
| Weight | 16.5±0.5kg |
This LiFePO4 12.8V 152Ah is using a lead-acid 12V90Ah battery case, they have a similar size of 328x172x212mm. With 160 pieces of high-quality 26650 cells inside by 4S40P configuration, we are getting this 152Ah LiFePO4 battery pack.
Compared to a general-purpose 12.8V 90Ah lead-acid battery, this LiFePO4 12V152Ah battery has the same size, but it only has about 60% of the weight of the lead-acid battery, 16.5kg. And it delivers us 152Ah discharge capacity at 100A current, while the lead-acid 90Ah battery only provides us 57.4Ah at 1 hour rate, or 74.7Ah at 3 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. Generally speaking, LiFePO4 has 5~10 times the cycle life of the lead-acid battery in the same working condition, it could provide > 5 years’ services life by daily per recharge.
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 | 152±5Ah(0.2C) |
| Rated Energy | About 1945.6Wh |
| Impedance @AC 1000Hz | ≤35mΩ |
| 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 | 30A |
| Maximum Charge Current | 75A |
| Continuous Discharge Current | 75A |
| Max. Continuous Discharge Current | 100A |
| Peak Discharge Current | 100-450A(≤20ms) |
| Recommended Discharge Cut-off Voltage | 10V |
| Cell & Configuration | 26650 3.2V 3800mAh in 4S40P |
| Housing Material | ABS Plastics |
| Dimension | (328±3)×(172±2)×(212±2)mm |
| Weight | 16.5±0.5kg |
| Charge Terminal | M8 |
| Discharge Terminal | M8 |
| 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. | |
