Free Shipping Free U.S. Shipping
International Shipping $15 International Shipping

Fenix ARBL18 2900L Cold Resistant Rechargeable 18650 Battery


    Click to see 11 more pictures

    Fenix ARBL18 2900L Cold Resistant Rechargeable 18650 Battery

    • Have Questions?

      + 1-800-616-1326

    • GeoTrust Secured

    Frequently Bought Together

    Please choose options for all selected products

    Product Description

    Need a battery that works during a polar vortex? The new cold resistant/low-temperature rechargeable 18650 battery from Fenix is designed to work in the coldest of environments down to -40°C. The chemistry of this cold resistant 18650 provides a max current of 4A and only weighs a total of 46 grams. This new 18650 battery provides multiple stages of protection including overcharge, over-discharge, short circuit, and overheat protection. A pressure relief vent is also included to rapidly expel any internal damaging gas from the battery. If you are planning to climb the rocky mountains any time soon make sure to have a Fenix Flashlight with to compatible cold resistant 2900L mAh 18650 battery


    • Fenix ARB-L18-2900L mAh 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
    • Multiple Sets of Protection:  
      • Over-charge protection
      • 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.


    Fenix E30R Rechargeable EDC Flashlight


    Running on one single 18650 battery, the new Fenix E30R Rechargeable flashlight has a total output of 1600 Lumens. The Fenix E30R is the flashlight that everyone has been waiting for. This new...

    Add to Cart

    Fenix PD35 TAC Texas Flag Cerakote Finish


    Are you from the great state of Texas? If the answer is yes, then this PD35 TAC is specially designed for you! We have partnered with Brothers in Arms Tulsa to bring you this one of a kind Texas Flag...

    Add to Cart

    Fenix Rechargeable 21700 Li-ion Battery - 5000 mAh


    Since the release of the Fenix PD36R, 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...

    Fenix 18650 Rechargeable Batteries

    $11.95 - $22.95

    Fenix 18650 Rechargeable batteries are the best power option for all your Fenix Flashlights. offers a few different options in 18650 batteries ranging from 2600mAH's all the way to...

    Choose Options