| Items | Specifications |
| Description | Rear Rack 48V Ebike Battery Pack |
| Model | EV13S8P-R7 |
| Nominal Voltage | 48V |
| Nominal Capacity | 27Ah (OEM capacity range from 20-28Ah) |
| Cells Origin | Original A Grade brand cells from Panasonic, Samsung or LG Chem |
| Charge Voltage | 54.6V |
| Max. Continuous Discharge Current | 10-25A (OEM) |
| Over Discharge Protection Voltage | 2.5±0.025V per cell |
| Over Charge Protection Voltage | 4.25±0.025V per cell |
| BMS Function | Against over charge, over discharge, short circuit and over temperature, balancing, etc. |
| Weight | 6.5kg approx. |
| Dimension | 395mm(L)*148mm(W)*80mm(H) |
| Case | Aluminium Case |
| Operating Temperature |
Charge: 0~45 dgC Discharge: -20~55 dgC |
| Cycle Life | Over 80% capacity after 500 cycles, |
