NCM INR21700 3.6V 4500mAh 10C Ternary Battery Cell High-rate battery

Product parameters

Model:INR21700

Typical capacity: 4500mAh

Rated capacity: 4400mAh

Nominal voltage :3.6V 

Typical energy:16.2Wh

Cathode material: NCM

Internal resistance: ≤5mΩ(AC Impedance, 1000 Hz)

Cell weight: ≤69g

Limited charging voltage:4.2V

End of discharge voltage:2.5V

Upper limited charging voltage:4.5V

Discharge cut-off voltage:2V

Standard charge current:2200mA

Standard discharge current:880mA

Max. charging current:13.2A

Max. discharging current:30A(Without temperature cut)/60A(With 80℃ temperature cut)

Cycle: ≥600 cycles

Charge temperature range: 0 to 45 °C

Discharge temperature range: -20 to 60 °C

Storage temperature: -20 ~ +60C (≤1 months)

                                   -20 ~ +45C (≤3 months)

                                     -20 ~ +25C(≤12 months)

Shelf life: 1 year