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By certification 
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Puxun battery
Model Number: 48v 20ah lifepo4 battery pack
Type: Li-Ion
Nominal Voltage: 48V
Size: 460*155*70mm
Nominal Capacity: 20AH
weight: 6kg
color: yellow
protection: smart BMS
Packaging & Delivery
Packaging Details: | 48v 20ah lifepo4 battery pack standard packing, according to the International Airway regulations |
|---|---|
Delivery Detail: | 1week |
Specifications
48v 20ah lifepo4 battery pack
1.with smart BMS
2.brand cells opiton: samsung, sony, panasonic, sanyo
3.2years warranty
48v 20ah lifepo4 battery pack detail specs as follows:
Product Description
1 | Voltage | 48V |
| |
2 | Capacity | Typical: 20Ah | 0.2C discharge after full charge. | |
Min: 19.8Ah | ||||
3 | Charge Voltage | 54.6V±0.1V |
| |
4 | Impedance | 250mΩ(Max) |
| |
5 | Charging Mode | C.C/C.V. | Constant Current to Constant Voltage | |
6 | Charging Method | Standard Charging | 2A | |
Fast Charging | 5A | |||
7 | Charging Time | Standard Charging | 12H | |
Fast Charging | 6H | |||
8 | End of Discharge Voltage | 39V±0.05V |
| |
9 | Overcharge Voltage | 54.6±0.025V |
| |
10 | Over Discharge Voltage | 39V±0.05V |
| |
11 | Max Discharge Current | 50A |
| |
12 | Short Circuit | Recover after removing the short circuit load | ||
13 | Operating Consumption Current | 20uA (Max) |
| |
14 | Operating Temperature | Charging | -20~45℃ | |
Discharging | -20~60℃ | |||
15 | Storage Temperature | -5℃-35℃ | Storage capacity should be 40%~50% full charge capacity | |
16 | Cycle Life | 1000cycles | after 2000cycels,remain 70% capacity | |
