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Fenix ARB-L18-2600 Rechargeable 18650 Battery

$14.00 $9.95

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The Fenix ARB-L18-2600 is a high capacity 18650 Li-ion rechargeable with a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.

SKU: ARB-L18-2600N/ABarcode: 6942870303499N/A

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More Information

Specifications of the ARB-L18-2600 Rechargeable 18650 Battery

  • ARB-L18-2600 Rechargeable Battery
  • 2600mAh high capacity
  • Protection circuitry to prevent short circuits
  • Pressure vents to prevent explosions
  • 500 charge cycles
  • Voltage: 3.6V
  • Charging Current: Recommended 1A, maximum 2A
  • Weight: 1.8 ounces (50g)
  • Size: Length: 2.7″ (69mm) Diameter: 0.7″ (18.6mm)
  • Warranty Period: 12 month from date of purchase

Customer Reviews

Based on 53 reviews
Two thumbs up

The original batteries in my TK75 stopped holding a charge but they lasted forever and got used hard so no complaints here. Ordered these for replacements. Shipping was fast. Fenix takes their packaging SERIOUSLY. Each battery was secured individually in a plastic container, which was then nestled into a foam bed, and then boxed. Nothing was going to harm these. They arrived charged and ready to rock!

Genora Dancel
Dependable and long life.

I have two Fenix flashlights and they've never let me down. Had them for years and needed some back up batteries for extra time during a blackout. Thank you for providing such a great product.

Robert Radigan

Just started using these batteries - tool early to rate


Waited a long time for the battery to come back to stock but alas, it is here and just dandy.

Robert Fields
Battery works great

Good price, delivered on time and the flashlight works like new.

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