| Customization: | Available |
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| Nominal Voltage: | 48V |
| Warranty: | 5 Years |
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| Electrical Characteristics | Nominal Voltage | 51.2v |
| Nominal Capacity | 50Ah | |
| Energy | 2560Wh | |
| Internal Resistance | ≤80mΩ | |
| Cycle Life | >6000 cycles @ 1C 50% DOD | |
| Months Self Discharge | <3% | |
| Effciency of Charge | 100%@0.5C | |
| Effciency of Discharge | 96-99%@1C | |
| Standard Charge | Charge Cut-off Voltage | 54.6±0.1V |
| Charge Mode | 0.2C to 54.6V,then 54.6V,charge current to 0.02C(CC/CV) | |
| Charge current | 12.5A | |
| Max charge current | 50A | |
| Standard Discharge | Continuous current | 12.5A |
| Max discharge current | 50A | |
| Discharge Cut-off Voltage | 40V | |
| Environmental | Charge Temperature | 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity |
| Discharging Temperature | -20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | 0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity | |
| Mechanical | Plastic Case | 3U |
| Dimension | 486*380*131mm | |
| Terminal | 4P KF47S | |
| Weight | 30kg |
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