Product name: Li-ion polymer battery pack 48V/40Ah
Place of Origin: Jiangsu, China
Brand Name: Xinchi
Model Number: 48V/40Ah
Battery Type: Li-ion polymer battery - Li(NiCoMn)O2
Application: E-bicycle, E-vehicle, E-wheelchair, E-tricycle, Golf cart, Solar/Wind power storage, Telecom backup, UPS, Electronic digital products Etc.
| Item | Specification | Remarks | |
| Nominal Capacity | 40 Ah | 0.2C Discharge | |
| Nominal Voltage | 48 V | 0.2C Average discharge voltage | |
| Charging current(Std) | 20 A | Operating temperature:0~40℃ | |
| Charging current(Max) | 40 A | Operating temperature:0~40℃ | |
| Charge cut-off Voltage | 54.6 V | CC/CV | |
| Discharge current(Std) | 40 A | Operating temperature:-20~60℃ | |
| Discharge current(Max) | 120 A | Operating temperature:0~60℃ | |
| Discharge cut-off Voltage | 39 V | ||
| The factory Voltage | 50.05V———52V | ||
| Nominal resistance | 66 mΩ | Half a charging status,test under the condition of AC 1KHz | |
| Approx. weight | 12.42 KG | ||
| Approx. Dimensions | 120X162X400mm | ||
| Storage temperature | ≤1month | -20~45℃ | Long-term storage temperature:20±5℃ |
| ≤3months | 0~30℃ | ||
| ≤6months | 20±5℃ | ||
| Storage relative humidity | 65±20% RH | ||