UltrAspire 18650 Battery

The UltrAspire 18650 Battery has 3400mAh and is programmed specifically for low amperage output to ensure your Lumen torch has the optimal power source for the best performance on the road or trail. All batteries are not created equally.

18650 Li-ion Rechargeable Battery 3400mAh Specifications

• Size: Ø=18.1-18.55mm  H=65.3
• 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 4-6 Hours (in lighting unit) (2-3 hours 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℃, 
• Operating Temperature: Discharging:-20~+60℃,
• Storage:-5~+35℃
• Cycle Lifetime: 500 cycles

Shipping: Due to the battery being a Lithium Rechargeable it is not able to be shipped via express (air) services as it's considered a dangerous goods i