Klarus 2200mAh Protected Li-ion 18650 Rechargeable Battery

Specifications: A qualty, reliable, high performance cell Built-in short circuit protection Specially customized protective circuit for current charge and discharge if current is more than 3A Rated voltage: 3.7V Rated capacity: 2200 mAh Charge voltage: 4.2V Disacharge cut-off voltage: 2.75V Working current comsumption: 12UA (MAX) Charge/discharge lifespan: 300 times Note: This is a protected 18650 with a button-top. This battery will be too long for devices that require an unprotected flat-top 18650. Many commonly found vape devices are made with smaller battery compartments that will not be large enough for this battery.