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12V 20ah LiFePO4 Battery Pack

Electrical Characteristics Nominal Voltage 12.8V
Nominal Capacity 20Ah0.2C
Energy 256Wh
Internal Resistance ≤35mΩ
Cycle Life
3000 Cycles @ 6A Charging/Discharging
,Until 80% Capacity
Self Discharge ≤3.5% per month at 25ºC
Standard Charging Max.Charging Voltage 14.0~14.4V
Charging Mode
At 0ºC~45ºC temperature, charged to 14.4V at a constant current of 4.8A,
and then,changed continuously with constant voltage of
14.4V until the current was not
more than 0.48A
Charging Current 4.8A
Max.Charging Current 10A/20Ah
Standard Discharging Discharging Current 4.8A
Max. Continuous Current 20A
Max.Pulse Current 60A(<3S)
Discharging Cut-off Voltage 10.0V
Operating Condition Charge Temperature 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
Discharge Temperature -20ºC to 60ºC(-4ºF to 140ºF) @60±25% Relative Humidity
Storage Temperature 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
Water Dust Resistance IP55
Structure Cell & Format IFR32700 N60&4S4P
Casing Plastic
Dimension(L*W*H*TH) 181*77*167mm
Weight Approx.2.5Kg
Terminal M5

 

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