| No. | Item | Unit | Parameters | Remark |
| 1 | Nominal capacity | Ah | 11.6Ah | Capacity according to standard discharge, after standard charge |
| 2 | Nominal voltage | V | 48V | Average voltage according to standard discharge, after standard charge |
| 3 | Inner Resistance | / | 175mΩΩOmega;Ω | / |
| 4 | Discharge cut off voltage | V | 42V+-1V | / |
| 5 | Charge Cut off voltage | V | 54.6V | / |
| 6 | Rated dischaarge current | A | 2A | Constant current |
| 7 | Instantaneous Maxi discharge current | A | 30A-35A | Constant current |
| 8 | Maxi continuous discharge current | A | 15A-20A | / |
| 9 | Maxi continuous charge current | A | 2 | / |
| 10 | Configuration | | 4P12S | / |
| 11 | Charge time Under fast charge current | Hr | 3.5Hr | |
| 12 | Charge time under standard charge current | Hr | 5Hr | |
| 12 | Fast charge current | A | 3A | |
| 11 | Cells | pcs | 52 | / |
| 12 | Working temperature | Charging
| °Cdeg;Cdeg;C | 0~45 | / |
| | Discharging | °Cdeg;Cdeg;C | -20~60 | / |
| 13 | Storage temperature | 1month | °Cdeg;Cdeg;C | -20~60 | / |
| 3 months | °Cdeg;Cdeg;C | -20~45 | / |
| 6 months | °Cdeg;Cdeg;C | -20~25 | / |
| 14 | Atmospheric pressure | KPa | 86-106 | / |
| 15 | Relative Humidtity | RH | 25%~85% | / |
| 16 | Cycle Life | cycles | 500 | / |
| 17 | | | | |
| 17 | PCB | Cell Balancing | |
| Over-discharge |
| Over-current protection |
| Over-charge |
| Temperature protection |
