Accessory Batteries

High quality ASG CR123A type battery. Suitable for any device that takes CR123A batteries. Perfect for our ASG/Klarus flashlights and many others....

High quality ASG CR2032 type battery. Suitable for any device that takes CR2032 batteries. Perfect for our Strike illuminated rifle scopes, and ce...

Two LR44 button cells for most brands of dot sights. Rated at 1.5V a piece. Great value! Deal includes TWO batteries.

This Clawgear battery 16340 has a voltage of 3.7 volts and an output of 700mAh. Specifications: Battery Size: 16340 Chemistry: Li-ion Capacity:...

This Clawgear battery 16340 has a voltage of 3.7 volts and an output of 700mAh. Specifications: Battery Size: 18650 Chemistry: Li-ion Capacity:...

Optimized for high demand usage in flashlights and electronic devices. Suitable for any device that takes CR123A batteries. Perfect for our ASG/Kl...

FORMULATED WITH POWER BOOST™ INGREDIENTS: Duracell Coppertop alkaline batteries contain Duracell's patented POWER BOOST™ Ingredients which deliver...

FORMULATED WITH POWER BOOST™ INGREDIENTS: Duracell Coppertop alkaline batteries contain Duracell's patented POWER BOOST™ Ingredients which deliver...

Energizer 1620 Lithium Coin Battery Delivers long-lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless...

AA size, also called LR6, AM3, MN1500. 10-pack of Energizer Ultimate Lithium™ AA batteries. World’s Longest Lasting: Nothing outlasts Energizer ...

AA size, also called LR6, AM3, MN1500. 4-pack of Energizer Ultimate Lithium™ AA batteries World’s Longest Lasting: Nothing outlasts Energizer li...

4-pack of Energizer Ultimate Lithium AAA batteries World’s Longest Lasting: Nothing outlasts Energizer AAA lithium batteries in high-tech devices...

Klarus highly recommends this 3600mAh 18650 rechargeable battery for its flashlights. A great alternative to constantly replacing batteries. This...

Klarus highly recommends this 2600mAh 18650 rechargeable battery for its flashlights. A great alternative to constantly replacing batteries. This...

Same spec as the standard 2600mAh battery but this UR26 has a built in Micro-USB port for fast charging.  Klarus highly recommends this 2600mAh 1...

Long Lasting, Reliable IMR Source. Heavy duty energy for your most powerful LED flashlights, the Klarus 18GT-IMR31 brings the safety of IMR chemis...

The 21GT-50 is a 21700 battery designed for the some of the highest-drain Klarus flashlights. Compared to the E50 version this model has more rech...

Specifically designed for the Klarus E3 and the XT21C Klarus Flashlights. With customized positive and negative terminals, the 21GT-E50 is a 21700...

Two AG5/LR48/LR754 button cells batteries. Rated at 1.5V a piece. Commonly used in watches, cameras, scopes and accessories. Includes TWO batterie...

Quality CR1632 battery. Suitable for any device that takes CR1632 batteries. Lithium battery. Price is for a single cell.

1.2V 1000mAh Ultra high quality, AAA high capacity batteries from Varta. Requires a charger capable of charging 1.2v NiMH batteries (sold separate...