headway lithium battery 38120 10Ah 3.2v for energy storage SPECS

Nominal capacity: 10Ah @ 0.5C

Minimum capacity: 9.5Ah @ 0.5C

Nominal voltage: 3.2V

Max Charging voltage: 3.65 ±0.05 V

Discharge ending voltage: 2.5 ±0.05 V

Charge current:      Standard charge: 1C         Max charge: 2C when T≥10 OC          Max charge: 1C when 10 OC≥T≥0 OC     Max charge: 0.1C when 0 OC≥T≥-10 OC

Discharge current:          Standard discharge: 1C          Max continuous discharge: 3C       Max instant (30s) discharge: 10C

Recommended charge and discharge

cell surface temperature:          Charge: 0～45 OC      Discharge: -20～60 OC

Maximum allowable charge and discharge cell surface temperature. Charging and discharging at these conditions will shorten cell cycle life.     Charge: 60 OC       Discharge: 75 OC

Humidity range: 0～90%RH (noncondensing)

Internal resistance: ≤4mOhm (AC Impedance, 1000HZ)

Cell dimension Height: 136 mm Max Diameter: 38.5mm Max

Weight ≤345g