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21700 Series Lithium-ion Cylindrical Battery

INR21700-4000mAh-8C

CORE CHARACTERISTICS

QUICK DISCHARGING: 8C
NOMINAL VOLTAGE: 3.6V
NOMINAL CAPACITY: 4000mAh
INTERNAL RESISTANCE: ≤12mΩ
CHARGING CUT-OFF VOLTAGE: 4.2V
DISCHARGE CUT-OFF VOLTAGE: 2.75V
MAXIMUM CHARGE RATE: 2C
MAXIMUM CONTINUOUS DISCHARGE CURRENT: 20A
CYCLE LIFE: ≥300
WEIGHT: 68g