Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh
Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh
Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh
Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh
Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh
Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh

Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh

Regular price$9.95
/
Shipping calculated at checkout.
  • Free shipping for orders over $25
  • Satisfaction guaranteed
  • In stock, ready to ship
  • Inventory on the way
  • Earn reward points - get discounts!
  • Backed by the Fenix Limited Lifetime Warranty

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.


This Fenix 18650 battery features a 2600mAh rating, plus several safety features that minimize the risk of short circuits. The button-top design is compatible with a broad range of flashlight brands. 

Note 1: This is a button-top battery, not the traditional flat-top Fenix style.

Note 2: This item is packaged and priced as one unit - one battery. 

  • Fenix ARB-L18-2600mAh Rechargeable 18650 Battery
  • Button Top Design
  • Protection circuit built in the anode with a steel hat by riveting process.
  • Steel shell eliminates the risk of short circuit caused by collision and impact.
  • Pressure Relief Vent: Expels waste gas generated by internal short circuit. Expelling waste gas prevents a cell from inflating or exploding.
  • Three Sets of Over-Heat Protection: Over charge protection, Over discharge protection, Short circuit protection, and overheating protection
  • 500 Charge Cycles: A properly maintained ARBL18 battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.
  • Fenix ARB-L18-2600 Rechargeable 2600mAh 18650 Battery