Get 10% Off* this President's Day with code PRES10 at checkout.
*Some Exclusions May Apply

Fenix ARB-L21-5000-V2 21700 5000mAh 3.6V Protected High-Drain Lithium Ion (Li-ion) Button Top Battery

Item #: FENIX-ARB-L21-5000-V2
Brand: Fenix
Item #: FENIX-ARB-L21-5000-V2
Brand: Fenix
  • 21700 battery with 5,000mAh high capacity for long runtimes and plenty of power
  • Circuits protected from 4 types of electric damage ensure safety in use
  • Integrated vents expel gas to ward off damage to battery and explosion hazards

Fenix ARB-L21-5000-V2

Button Top 21700 Battery

The Fenix ARB-L21-5000-V2 is a 21700-sized button top battery with the button top terminal used by many devices including Fenix flashlights. The 5,000mAh capacity can supply peak runtimes for most electronics and a large energy reserve for high-drain electronics.

Rechargeable Li-Ion Chemistry

State-of-the-art lithium-ion chemistry is rechargeable which means this battery can be used and reused, sustaining 500 charge cycles. Intelligent circuits provide four types of protection including overcharge and over-discharge prevention, as well as defend from short circuits and are triple-guarded against overheating.

Rechargeable & Reusable

This battery possesses lithium-ion chemistry that is rechargeable and designed to last 500+ charge cycles.

High Capacity

Exceptional 5,000mAh capacity can supply lengthy runtimes and fuel high-drain electronic devices.

Notable Features

» Steel shell construction prevents short circuiting typically caused by dropping battery and impacts on the cell.
» Compatible with a wide range of Fenix flashlights, including the TK16-V2, TK20R V2.0, PD36-TAC, TK28 TAC, and more!
Reviews and Q&A
Our Customers Love Us
  • image
  • image
  • image
  • image
Copyright © 2024 All rights reserved.