| Width, mm | 255 |
| Model | Lithium-ions |
| Height, mm | 400 |
| Depth, mm | 170 |
| Weight, kg | 18 |
| Voltage type | DC |
| Voltage, V | 20...25.6 |
| Ambient temperature, °C | 0...45 |
| Suitable for indoor installation | Yes |
| Suitable for outdoor installation | No |
| Emergency power compatible | Yes |
| Usable battery capacity, kWh | 1.02 |
| Max. depth of discharge, % | 80 |
| Number of complete charge cycles | 5000 |
| Nominal battery capacity, kWh | 1.28 |
| Capacity (C100), Ah | 50 |
| Charge voltage | 29 V |
| Recommended charge current | 10…25 А |
| Max charge current | 50 A |
| Rated discharge current | 25A |
| Max discharge current | 50 A |
| EOD | 20 V |
| IP | IP53 |
| Communication interface | CAN/RS232/RS485 |