| Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah |
| Voltage Range | 10V-14.6V |
| Energy | 640Wh |
| Dimensions | 198*166*169mm |
| Weight | 5.6±0.4kg |
| Case Style | ABS Case |
| Terminal Bolt Size | M8 |
| Cells Type | New, High Quality Grade A, LiFePO4 cell |
| Cycle Life | More than 5000 cycles, with 0.2C chargeand discharge rate, at 25 ℃, 80%DOD |
| Recommended Charge Current | 10A |
| Max. Charge Current | 50A |
| Max. Discharge Current | 50A |
| Max. pulse | 100A(10S) |
| Certification | CE, UL, IEC, MSDS, UN38.3, ect. |
| Warranty | 3 Years warranty, in use process, if the product quality problems will be free replacement parts. Our company will replace any defective item free of charge. |
The 12V 50Ah battery is built with Kelan Lithium's legendary LiFePO4 cells. 5,000+ recharge cycles (roughly 5 years lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus three times the power of lead-acid batteries at half.