Vapcell N40 18650 4000mah 10A Battery
$9.95 USD
Specification:
u Model: N40
u Size: 18.3±0.2*65.0±0.3mm
u Typical Capacity: 4000mAh (0.2C discharge)
u Min capacity: 3850mAh (0.2C discharge)
u Nominal voltage: 3.60V
u Max Continuous Discharge Current: 10A
u Max Discharge Current: 12.5A （with 60 °C temperature cut）
u End-of-charge voltage: 4.20V
u End-of-discharge Voltage: 2.50V
u Weight: 48g ( Appr)
u Internal resistance: 17mΩ ( Appr) （AC 1kHz）
u Standard Charge: 1500mA,CCCV 100mA cut-off
u Quick Charge Current: 2500mA
u Cycle Life : 1C discharge，70% capacity，>1000 times
Tips：
Button top can be added, and the size is 2-3mm longer than a standard 18650 cell like flat top & unprotected. The button top is widely required for flashlights, doorbells and other devices.
Discharge Graph:
