Support parallel and series connection opertaion
Built-in BMS protection lithium ion battery
8-10 years design life deep cycle storage battery
| Model | JH1250 | 
| Battery Type | LiFePO4 Battery(LFP) | 
| Color | Blue | 
| Nominal Voltage | 12.8V | 
| Nominal Capacity | 50Ah | 
| Battery Weight | 5.5KG | 
| Nominal Energy | 640wh | 
Main Features of the model



The Lead Acid Battery: The LiFePO4 Battery:
Failure rate:15%/3 months Failure rate:2%-3%/3 months
Cycle life:2-3 years Cycle life:8-10 years
Environment protection: lead is more harmful Environment protection: Environmentally-friendly
| Model | JH1250 | Shipping Voltage | 12.8V-13.5V | 
| Bluetooth Communication | Optional | Minimum Capacity | ≥Rated capacity 95% | 
| Life Cyle | ≥2000 times | Internal Resistance | ≤80mΩ | 
| Charging Model | Constant Current and Constant Voltage Charging | Operating Temperature | Discharging:-20℃-55℃
 Charging:0℃-55℃ 
Keep in storage:10℃-30℃ 
 | 
| Stop Voltage | Discharge stop voltage: 14.6V
 Charge stop voltage: 10V 
 | 
Standard Charging Current | 30A | 
| Maximum Continuous Charging Current | 51.2V(12.8V*4) | Maximum Parallel Capacity | 200Ah(50Ah*4) |