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Batteries

Batteries (18650, 16340, 14500 & CR123A)

Looking for a rechargeable batteries? You may have came to the right place. If you are looking for an interstate car battery your out of luck, we sell compact batteries for electronic devices like flashlights and security cameras. Here at Fenix-store.com we provide high capacity rechargeable 18650, 16340 and 14500 batteries. We also have non-rechargeable CR123A batteries and non-rechargeable AA and AAA Alkaline batteries. The batteries you will find here at Fenix-store.com are similar to the ones you will find at a batteries plus store. The main difference is that your ordering online from a USA Fenix distributor as opposed to going to a local batteries plus store. Most of the rechargeable batteries we offer are designed to be used in flashlights and similar electronic devices. Below you may find the battery that you are looking for. If you have any questions regarding our batteries and 18650 chargers contact us by visiting this page. For a charger to use with your battery, click here!


Top 3 Batteries available:
Fenix ARB-L18 Series 3500mAH 18650 Rechargeable Battery
Fenix ARB-L16 Series 700mAH 16340 Rechargeable Battery
Tenergy Non-rechargeable CR123 lithium ion battery

  • Fenix Rechargeable 21700 Li-ion Battery -  5000 mAh

    Fenix Rechargeable 21700 Li-ion Battery - 5000 mAh

    $28.45

    Since the release of the Fenix PD36R and TK22V2, everyone has been patiently waiting for the release of spare batteries. The time has come; now available is the Fenix ARB-L21-5000 rechargeable 21700 battery. The all-new Li-ion battery provides the...

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  • Fenix 21700 Rechargeable  Battery - 5000U

    Fenix 21700 Rechargeable Battery - 5000U

    $28.95

    The new 21700 battery from Fenix can handle twice the power of a standard 18650 battery. The additional mAh's allow flashlights like the PD36R and TK22 to have longer run times. What makes this 21700 battery even better is the USB Type-C charging port...

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  • Fenix ARB-L21-4000P 21700 battery

    Fenix Rechargeable 21700 Li-ion Battery - 4000mAh

    $29.95

    The all-new Fenix rechargeable 21700 battery is designed for large current output. The maximum current for the ARB-L21-4000P is 18A, with a continuous output current of 10A. Why is this necessary? The higher current allows the 21700 battery longer...

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  • Fenix Rechargeable 21700 Li-ion battery 5000mAh - 2 Pack

    Fenix Rechargeable 21700 Li-ion battery 5000mAh - 2 Pack

    $56.95

    Fenix 21700 batteries are compatible with the following Fenix Flashlights: PD36R, PD40R V2.0, E35 V3.0, Tk16 V2.0, TK22UE, HT18, TK22 V2.0, and TK30.  Specifications 500 Recharge Cycles 5000 mAh Capacity Lithium-ion rechargeable Multiple...

  • Fenix Rechargeable 21700 Li-ion battery 5000mAh - 4 Pack

    Fenix Rechargeable 21700 Li-ion battery 5000mAh - 4 Pack

    $113.95

    Fenix 21700 batteries are compatible with the following Fenix Flashlights: PD36R, PD40R V2.0, E35 V3.0, Tk16 V2.0, TK22UE, HT18, TK22 V2.0, and TK30.  Specifications 500 Recharge Cycles 5000 mAh Capacity Lithium-ion rechargeable Multiple...

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