The Fenix ARB-L18-3500 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.
Decent battery that holds its power very for an extended use..
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Rated 3 out of 5
John (verified owner)–
Not bright enough for my Pelican light with the same specs as my Pelican battery.
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Rated 4 out of 5
Richard G. (verified owner)–
The batteries power a very powerful beam of light. The downsides are the cost, as the flashlight requires 4 batteries, and it takes several hours to fully charge them.
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Rated 5 out of 5
Anonymous (verified owner)–
The Fenix battery enabled me to get my older Fenix light up to the brightness I expected. It was like buying a new flashlight.
Christopher Day (verified owner) –
They last longer than other brands
Ricardo V. (verified owner) –
Decent battery that holds its power very for an extended use..
John (verified owner) –
Not bright enough for my Pelican light with the same specs as my Pelican battery.
Richard G. (verified owner) –
The batteries power a very powerful beam of light. The downsides are the cost, as the flashlight requires 4 batteries, and it takes several hours to fully charge them.
Anonymous (verified owner) –
The Fenix battery enabled me to get my older Fenix light up to the brightness I expected. It was like buying a new flashlight.