Fenix Flashlight 18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh)

Fenix Flashlight 18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh)

Fenix Flashlight 18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh)

B&H # FEARBL183500 MFR # ARB-L18-3500
Fenix Flashlight 18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh)

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Product Highlights

  • Built-In Protection Circuit
  • Three Layers of Overheating Protection
  • Low Self-Discharge
  • Can Be Recharged up to 500 Times
  • Free of Memory Effect
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Fenix Flashlight ARB-L18 overview

  • 1Description

Power various electronics, including flashlights, headlamps, bike lights, camping lanterns, and more, with this 18650 Rechargeable Lithium-Ion Battery from Fenix Flashlight. The cell features 3.6V of output power, a 3500mAh capacity, and a 12.6Wh rating. It also has a built-in protection circuit that safeguards against short-circuiting, overheating, and excessive charge/discharge current.

The overheating protection is achieved by way of a three-layer design consisting of a pressure relief valve, a microporous membrane separator, and a PTC cathode block. Vents built into the battery expel gas generated by internal short circuits, in order to prevent the cell from inflating and exploding. As an added safety measure, the 18650 is covered by a steel shell for protection against impact.

Additionally, the durable battery is designed to last for up to 500 charge/discharge cycles, and its low self-discharge rate allows it to maintain up to 75% of its capacity after the final cycle. Since it is free of memory effect, the 18650 li-ion cell will not lose usable capacity if it is repeatedly charged after being only partially discharged. It is compatible with the Fenix ARE-C1, ARE-C2, and ARE-X1 chargers.

In the Box
Fenix Flashlight 18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Fenix Flashlight ARB-L18 specs

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    Battery Type 1 x 18650
    Battery Chemistry Li-Ion
    Battery Voltage 3.6 V
    Capacity (mAh) 3500 mAh
    Capacity (Wh) 12.6 Wh
    Charger
    Charging Amperage 1000 - 2000 mA
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 5.8 x 3.1 x 1.3"

    Fenix Flashlight ARB-L18 reviews

    18650 Rechargeable Lithium-Ion Battery (3.6V, 3500mAh) is rated 4.3 out of 5 by 3.
    Rated 3 out of 5 by from I will buy more if it stands the test of time. The reason I would not recommend this battery is; I have not used this battery long enough to rate it. To be a good battery, it needs to prove itself through good long hard service. I am happy to have a battery with a high 3500mAh rating. I am hoping this will be a good long lasting battery.
    Date published: 2017-04-09
    Rated 5 out of 5 by from Good Product I use these batteries in my Fenix PD35. They last long and I've never had issues wit them.
    Date published: 2017-05-26
    Rated 5 out of 5 by from Recomendo Bom
    Date published: 2017-05-08
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