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| Item | Parameter | Remark |
| Rating Voltage | 25.6V | |
| Capacity | 52Ah | 0.2C discharge after full charge |
| minimum capacity | ≥52Ah | 0.2C discharge after full charge |
| communication mode | With blue tooth | |
| Charge Voltage | 29.2V | |
| Rated Charge current | ≤10A | Maximum Charge current |
| Impedance | ≤30mΩ(Max) | |
| Charging Mode | CC/CV | Constant Current /Constant Voltage |
| Charging Method | Standard Charging 0.2C | Charging Current:10A |
| Fast Charging0.5C | Charging Current :25A | |
| Charging Time | About 5Hours | Standard Charging |
| About 2Hours | Fast Charging | |
| Overcharge Voltage | 3.65V /Cell | Single string voltage |
| Over Discharge Cut Off Voltage | 2.8V /Cell | Single string voltage |
| Rated discharge current | ≤25A | Maximum discharge current:50A |
| Over Current | 60A | |
| Short Circuit | Recover after removing the short circuit load | |
| Operating Consumption Current | 50mA (Max) | |
| Operating Temperature | +10~+45℃ | Charging |
| -20~+60℃ | Discharging | |
| Storage Temperature | -20℃-50℃ Recommend(25±5℃) | Storage capacity should be 60±25%R.H full charge capacity |
| Cycle Life | 3000 cycle | Percentage of recoverable capacity 80% |
| Dimensions | 330*170*215mm | External dimensions of the chassis, excluding handlesand terminals. |
| Weight | ≥ 12 kg | Subject to actual product weight |
| Shipped product charge | 50%-60% battery volume delivery | |
| Package material | Carton + wooden fumigation tray |