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Description
|
Electrical |
Nominal Voltage
|
12.8V
|
|
Nominal Capacity
|
50Ah@0.2C
|
|
|
Energy
|
640Wh
|
|
|
Internal Resistance
|
≤55mΩ
|
|
|
Cycle Life
|
2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity
|
|
|
Self Discharge
|
≤3.5% per month at 25℃
|
|
|
Standard Charging |
Max.Charging Voltage
|
14.0~14.6V
|
|
Charging Mode
|
At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and
then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C |
|
|
Charging Current
|
25A
|
|
|
Max.Charging Current
|
50A
|
|
|
Standard Discharging |
Discharging Current
|
25A
|
|
Max. Continuous Current
|
60A
|
|
|
Max.Pulse Current
|
100A(<3S）
|
|
|
Discharging Cut-off Voltage
|
10.0
|
|
|
Operating Condition |
Charge Temperature
|
0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
|
|
Discharge Temperature
|
-20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity
|
|
|
Storage Temperature
|
0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
|
|
|
Water Dust Resistance
|
IP55
|
