Products 1-12 of 27
Klarus 18650 (2600 mAh)
Retail: $11.95
Price: $9.95
Availability: Out of Stock
Klarus Item #: FZ - KL2600 -

The Klarus 18650 is a high quality and rechargeable Li-Ion battery used in high powered flashlights. It has built-in short circuit protection and a specially customized protective circuit for current charge or discharge if current is more than 3A.

Klarus 18650 (3400 mAh)
Retail: $24.99
Price: $19.99
Availability: Out of Stock
Klarus Item #: FZ-KL1865034 -

The Klarus 18650 Rechargeable 3.7V Lithium Ion Battery is a quality, reliable, and high performance cell. It has built in short circuit protection and a specially customized protective circuit for current charge and discharge if current is more than 3A.

Klarus 18GT-36 18650 Battery (3600 mAh)
Retail: $25.95
Price: $21.95
Availability: In Stock
Klarus Item #: FZ-KL18GT36 -

The Klarus 18650 Rechargeable 3.6V Lithium Ion Battery is a quality, reliable, and high performance cell. It has built in short circuit protection, overcharge protection, overdischarge protection, and overheating protection.

Klarus 18GT-IMR31 18650 Battery (3100mAh)
Retail: $23.95
Price: $14.99
Availability: In Stock
Klarus Item #: FZ-KL18GTIMR31 -

The Klarus 18GT-IMR31 battery is a heavy duty 18650 rechargeable battery, provides constant 3.6 volts and contains a capacity of 3100mAh. This high quality battery is capable of a high current charge (3A) and discharge (12A). Klarus has ensured that this battery has many protective features including protection against overcharge, discharge, and short-circuiting. The 18GT-IMR31 is a standard button top battery and will provide a great deal of energy to your flashlight! ...

Efest Li-Ion 18650 Battery (2500mAh)
Retail: $10.99
Price: $9.95
Availability: Out of Stock
Efest Power Item #: FZ-EF2500 -

This is a high performance Efest IMR 18650 3.7V High Drain 35amp Rechargeable Flat Top Lithium Ion Battery with a capacity of 2500mAh. Tested and True, Efest continues to make high quality lithium ion batteries at an affordable price.You will need to make sure that your device will accept "Flat Top" 18650 batteries.

Efest Li-Ion 18650 Battery (3100mAh)
Price: $10.95
Availability: Out of Stock
Efest Power Item #: FZ-EF186503100 -

This is a high performance Efest IMR 18650 3.7V High Drain 20amp Rechargeable Flat Top Lithium Ion Battery with a capacity of 3100mAh. Tested and True, Efest continues to make high quality lithium ion batteries at an affordable price. You will need to make sure that your device will accept "Flat Top" 18650 batteries.

Klarus 14500 Battery (800mAh)
Retail: $6.95
Price: $5.95
Availability: Out of Stock
Klarus Item #: FZ-KL14500 -

The Klarus 14500 Rechargeable 3.7V Lithium Ion Battery is a quality, reliable, and high performance cell. It has built in short circuit protection, overcharge protection, overdischarge protection, and overheating protection.

Klarus 16340 (650 mAh)
Retail: $14.95
Price: $6.99
Availability: Out of Stock
Klarus Item #: FZ-KL1634065 -

Klarus highly recommends this 650 mAh 16340 rechargeable battery for its flashlights such as the RS16. Each battery is individually packaged in a protective case and has built-in protection circuits to prevent over charge and over discharge. The battery will charge to 4.2v and has a discharge cut-off voltage of 2.75v. ...

Klarus 16340 USB Rechargeable Battery
Price: $6.95
Availability: In Stock
Klarus Item #: FZ-KL16340USB -

The Klarus 16GT-70UR is a premium high discharge 16340 USB rechargeable battery. It's 3.7V with 700 mAh so it will power your flashlight for a long time. To charge this battery, simply plug in any micro USB cable into the mirco USB port located on the battery. You'll see a charging indicator that glows red to signify that the battery is charging and green to signify that it's finished. Not only does  this 16340 battery have a high discharge of 3A, it also has multiple protections in place...

Klarus 18650 (3400 mAh)
Price: $19.99
Availability: Out of Stock
Klarus Item #: FZ-KL1834 -

The Klarus 18650 Rechargeable 3.7V Lithium Ion Battery is a quality, reliable, and high performance cell. It has built in short circuit protection and a specially customized protective circuit for current charge and discharge if current is more than 3A.

Klarus 26650 Battery (5000 mAh)
Retail: $21.95
Price: $18.95
Availability: Out of Stock
Klarus Item #: FZ-KL26650 -

The Klarus 26650 Rechargeable 3.6V Lithium Ion Battery is a quality, reliable, and high performance cell. It has built in short circuit protection, overcharge protection, overdischarge protection, and overheating protection.

Klarus Custom Bi-Directional 18650 Battery (2600 mAh)
Retail: $11.95
Price: $8.95
Availability: Out of Stock
Klarus Item #: FZ-KLC18650 -

The Klarus Custom 18650 rechargeable battery is a high performance and long lasting battery made to power specific Klarus flashlights. This battery is bi-directional with no positive or negative sides to it. This allows the user to load the battery in whichever way he or she desires without worrying about loading the battery incorrectly. The Klarus Custom battery is recommended for these Klarus flashlights: XT15, XT12, RS20, RS20 UV, and the FL18. ...