UltrAspire 18650 Rechargeable Battery

The UltrAspire 18650 Rechargeable Battery has 3400 mAh and is programmed for low amperage output to ensure your Lumen has the optimal power source for the best performance on the road or trail. Pairs with all UltrAspire Lumen Waistlights except the 800 Solstice. Details Size: Ø=18.1-18.55mm, H=65.3mm Rating Voltage: 3.7V Capacity: 4.2V-4.3V Charging Mode: C.C/C.V. Charging Method: Standard Charging 0.2C Charging Time: Standard Charging 4-6Hours (in lighting unit) (2-3hours on charger) End of Discharge Voltage: 2.75V Overcharge Voltage: 4.2V-4.3V/cell Over Discharge Cut Off Voltage: 2.5V-4.5V/cell Over Current: 2.5-5.0A Short Circuit: Recover after removing the short circuit – Load Operating Temperature: Charging: 0~45℃, Discharging:-20~+60℃, Storage:-5~+35℃ Cycle Time: 500 cycle Weight: 0.10lbs Dimensions: 3"x0.5"x1"