Name: Fenix ARB-L18-3400mAh Rechargeable 18650 Battery
Brand: Fenix
SKU: FX-ARBL183400
Price: 21.95 USD
Availability: InStock

Fenix ARB-L18-3400mAh Rechargeable 18650 Battery

$21.95

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The ARB-L18-3400mAh rechargeable 18650 battery has built-in features to prevent short circuits and multiple layers of protection within it. With the new button-top design, the new 18650 series better accommodates a variety of flashlight brands. 18650 batteries are perfect for powerful Fenix LED flashlights since they are rechargeable, have a long battery life, and can handle the power requirements of advanced LED flashlights. Fenix 18650 batteries are rated for up to 500 charge cycles for impressive overall battery lifespan.

Note: This battery is priced and packed as a single unit - one battery.

Shipping Note: Lithium ion batteries are considered "dangerous goods" per US transportation regulations and can often only be transported via ground shipment. Orders containing loose batteries will typically take much longer than predicted to be delivered. Delivery times of 14+ days are not uncommon.

Fenix ARB-L18-3400mAh
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 and over-discharge protection
Short-circuit protection
Overheating protection
500 Charge Cycles: A properly maintained ARB-L18 battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.

ARB-L18-3400 Rechargeable 3400mAh 18650 Battery

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Overall rating: 4.6666665 / 5 from 63 reviews.

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Reviews

Headlight batteries

"I ordered extra batteries for my headlight and for my 2 sons headlights. We need them when hunting in western Montana where they both live. And since we hunt multiple days away from any kind of electricity we need extra batteries sometimes. The headlights are great and stay charged a good while. But none of us wants to not be able to use our lights."

— Charles M. (5/5)

Extra battery

"Bought extra battery cause I use one a lot at night and just wanted just in case!"

— William L. (5/5)

Good Product

"Good product. Works well. Shipping was a problem as it took 4 weeks to receive, but it was fault of USPS and not Fenix."

— Samuel M. (5/5)

Works as expected

"No issues in the first two weeks at least"

— Heath D. (5/5)

This battery charges quickly. Works

"This battery charges quickly. Works flawlessly in my flashlight. Lasts along time between charges."

— Michael M. (5/5)

Good Battery…After some work.

"Battery came at half charge, charged to 100% but capacity was no where near 3400mAh on a meter. I had to use a charger that has a drain feature to take it to almost 0%. Once I charged it from there, everything is running and displays at full capacity."

— Tom G. (4/5)

This flashlight doesn’t live up to the hype

"This flashlight is basically just an over-priced, not near as good as advertised flashlight. It goes thru batteries way too quickly, and takes forever to charge. Many times the light wont show green, for a full charge, unless you unplug it, and then plug it back in. All-in-all… Not worth the money."

— David H. (1/5)

Fenix lighting Battery

"I may be Fenix superfan biased, but everything that Fenix makes is top-notch! I'm proud to be a part of the Fenix Lighting family!"

— Josh S. (5/5)

Very dependable battery

"This battery has a lot of positives. It holds a charge well. Size is comfortable for every day carry. Price was very reasonable. provides a very strong beam"

— John S. (5/5)

Recharge battery

"Great battery run time and holds charge well but best thing is dont need to go store to keep buying battery. Very good product"

— David O. (5/5)

Fenix ARB-L18-3400mAh Rechargeable 18650 Battery