MERITSUN Deep Cycle Lifepo4 Lithium Ion Battery 12v 50ah Liion battery
Electrica Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah | |
| Energy | 640Wh | |
| Internal Resistance | ≤40mΩ | |
| Cycle Life | ≥4000 cycles | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.5C | |
| Efficiency of Discharge | 96~99% @1C | |
| Standard Charge | Charge Voltage | 14.6±0.2V |
| Charge Mode | 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV) | |
| Charger Current | 50A | |
| Max. Charge Current | 50A | |
| Charge Cut-off Voltage | 14.6V±0.2V | |
| Standard Discharge | Continuous Current | |
| Max. Pulse Current | 170A/3s | |
| Discharge Cut-off Voltage | 8v | |
| Environmental | Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
| Discharge Temperature | -20 ℃ to 55 ℃ (-4F to 140F) @55±25% Relative Humidity | |
| Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity | |
| Water Dust Resistance | IP56 | |
| Mechanical | Cell & Method | 4S53P |
| Plastic Case | ABS | |
| Dimensions (in./mm.) | 196*165*174mm (Customized) | |
| Weight (lbs./kg.) | 6.8Kg | |
| Terminal | T11 | |
| Protocol (optional) | SMBus/RS485/RS232 | |
| SOC (optional) | LED |
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