 
                        | No | Item | Need to change of specification | |
|---|---|---|---|
| 1 | Nominal Capacity(KWh) | 50Ah(2.40kWh) | |
| 2 | Nominal Voltage(Operating Voltage) | 48.1V (39~54.6 V) | |
| 3 | Charging Current | Standard | 25A | 
| Maximum | 150A | ||
| 4 | Discharging Current | Standard | 25A | 
| Maximum | 150A | ||
| 5 | Operating Temperature | Charge | 0 ~ 55℃ | 
| Discharge | -20 ~ 55℃ | ||
| 6 | Dimension | Height(Z) | 262 mm | 
| Width(Y) | 251.5 mm | ||
| Length(X) | 480 mm | ||
| 7 | Weight | < 21.5 kg | |