Best 18650 Battery
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
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