Headway lifepo4 high power lithium battery 38120HP 3.2V 8Ah SPECS

Nominal capacity: 8Ah @ 1C

Minimum capacity: 7.5Ah @ 1C

Nominal voltage: 3.2V

Max Charging voltage: 3.65 ±0.05 V

Discharge ending voltage: 2.5 ±0.05 V

Charge current: Standard charge: 3C Max charge: 10C when T≥10 OC Max charge: 3C when 10 OC≥T≥0 OC Max charge: 0.1C when 0 OC≥T≥-10 OC

Discharge current: Standard discharge: 5C     Max continuous discharge: 15C           Max instant (30s) discharge: 30C

Charge and discharge cell surface temperature rise: 5C continuous discharge: ≤15 OC

10C continuous discharge:≤25 OC

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: ≤350g