| Item | Specification |
| Model NO.: | SES-U4850LF | SES-U4852MH |
| Type: | Li-Fe Battery | Ni-MH Battery |
|
| Nominal Energy: | 2.56kwh |
| 2.496kwh |
|
| Nominal Capacity: | 50Ah |
| 52Ah |
|
| Nominal Voltage: | 48V |
| 48V |
|
| Pack Dimension: | L600*W480*H89mm |
| L600*W480*H89mm |
|
| Pack Weight: | 31kg |
| 47kg |
|
| Nominal Charge current: | 10A |
| 10A |
|
| Max.Charge current: | 25A |
| 25A |
|
| Nominal Disharge current: | 30A |
| 30A |
|
| Max.Disharge current: | 50A(Pulse 100A) |
| 50A(Pulse 100A) |
|
| Discharge Ending Voltage | 43.0V |
| 39.0V |
|
| Working Environment Temperature | Charge: 0~+45℃ | Charge:-20~+55℃ |
|
| Discharge:-20~+60℃ | Discharge:-30~+70℃ |
|
| Storage temperature and humidity | Within 6 months：-20℃ to 40℃,(45-85%RH) |
| Within 1 year：-20℃ to 35℃,(45-85%RH) |
| BMS | Protection | Short circuit, Over temperature, Over charge/discharge, Over current |
| LED | Included |
| Comunication | RS485/232(Modbus),CAN board |
| Positive | 10m2 cable |
| Negative | 10m2 cable |
| Balance | Included |
| LCD | SOC/SOH,Voltage,Current,Temperature,Fault source prompt |
| GPRS | Optional |
| Networked | Optional |
| Design Life: | 10 Years(80% DOD @25℃) | 10 Years(80% DOD @25℃) |
| Warranty | 4 Years | 6 Years |
