China Factory Customized LiFePO4 Auto Battery 12V 40ah Cranking for Automobile, Find details about China Auto Battery 12V 40ah, 12V 40ah Cranking for Automobile from Factory Customized LiFePO4 Auto Battery 12V 40ah Cranking for Automobile
Normal Performance | ||
Item | General Parameter | Remark |
Model | IFR 3.2V 40AH | Single |
Casing material for single cell | Prismatic cells | 1S4P |
Standard capacity(0.2C 5 A) | 40Ah | |
Rated voltage | 12.8V | Work voltage:3.20V |
Max.Charge voltage | 14.4V | Single Ave. charge Voltage 3.6V |
Cut-off voltage | 10.5V | Single Ave. Discharge Voltage 2.63V |
Standard charge current | 20A | 0.5C (can be adjusted ) |
charging Time | About 2.5h | |
Max Continuous discharge current | 80A | 2C |
Peak discharge current | 500A | 12.5C 2seconds |
Battery dimension | 197±1*128±1*220±1mm | Max dimension |
Total weight(Approx.) | About 5.5kg | Each box weight, 1pcs / box |
Impedance(Max, at 1000Hz.) | ≤ 8mΩ | Between the positive and negative |
High cold cranking Amps | 300 CCA | -20ºC |
Battery case material | ABS | |
Standard | -20ºC~55ºC | |
discharge | -20ºC~65ºC | |
storage | -40ºC~55ºC |