long life li-ion battery cell for e-bike Cell material:LiFePO4 CE,EN15194,ROHS Customer design available
1:Specifications
Cell model | 3.2V/8AH |
Nominal capacity | 8AH |
Nominal voltage | 3.2V |
Inner resistance | ≤ 11mΩ |
Charge end voltage | 3.9V |
Max charge voltage | 4.2V |
Discharge end voltage | 2.5V |
Max discharge voltage | 2.00V |
Standard charge method | Charge at 1C constant current(CC)until the voltage reaches 3.9V,then constant voltage(CV,3.9V) charge till charge current decline to 0.03C. |
Charge time | About 3.5h |
Max charge current | 10A (1.0CA charge) |
Max discharge current | 16A (1.6CA discharge) |
Weight | 330 + - 10g |
Recommended temperature for transportation | 20 degrees |
Working temperature | charge 0-50centigrade discharge -20-50 centigrade |
Storage temperature | one month -10-40 centigrade two month -10-35 centigrade three month -10-35 centigrade |
2:The battery typical working curve
(1)High and low temperature testing typical curve
(2)1C Typical charge-discharge curve
(3)Different rate discharge typical curve
LiFePO4 battery application:
We can provide battery solutions as per request.Customized designs are available and welcome.For detailed specification, please consult GTL .
high life LFP cell
