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Batteries & Chargers (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. 


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

  • CR123A Tenergy Propel 3v w/PTC Lithium Battery

    MSRP: $2.50
    $1.50

    This CR123A is NOT RECHARGEABLE. Tenergy Propel CR123Awith UL-Listing and UN-DOT Approval  The Tenergy CR123A 3V non-rechargeable lithium battery is one the most popular, widely used and tested CR123A lithium batteries on the market. The...

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  • Fenix ARBL18 High-Capacity 18650 Battery - 3500mAh

    Fenix ARBL18 High-Capacity 18650 Battery - 3500mAh

    MSRP: $30.00
    $21.95

    The next generation of 18650 batteries is here.  Introducing the top-of-the-line Fenix 18650 battery--with an amazing 3500mAh rating. Fenix continues to increase their focus while desiring to keep safety as the highest priority. With this new...

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  • Fenix ARB-L16-700 16340 Battery

    MSRP: $7.95
    $5.95

    We are super excited for Fenix's release of a 16340 battery with a built-in protection circuit.  As with all Fenix products, you have the assurance you are getting the highest quality possible in this new battery addition.  With multiple layers...

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  • 10-Pack of Tenergy CR123A Propel Batteries

    MSRP: $22.50
    $12.95

    CR123A Batteries are one of the best options for any flashlight junkie! Fenix-Store.com is the best place to buy CR123A batteries. We sell them individually and in 10-packs! Our prices for CR123A batteries are usually lower than most retailers. These non...

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  • 18650 Tenergy Rechargeable Battery 2600 mAh

    MSRP: $10.95
    $9.95

    This product ships individually (bulk method) and is NOT shrink-wrapped to cardboard (retail packaging) Recommended Chargers for this Battery:  ARE-X1, ARE-X1+, ARE-X2, ARE-C1+, ARE-C2, or ARE-C2+ Features and...

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  • Fenix ARB-L14-800 14500 Battery

    MSRP: $8.95
    $6.95

    We are super excited for Fenix's release of a 14500 battery with a built-in protection circuit.  As with all Fenix products, you have the assurance you are getting the highest quality possible in this new battery addition.  With multiple layers...

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  • Fenix ARE-X1 Charging Kit

    Fenix ARE-X1 Charging Kit

    MSRP: $22.45
    $17.95

    We have now taken upon the task of putting together a battery with an appropriate charger for you and here it is. This is the new ARE-X1 Charging Kit that comes with an ARE-X1 and a 2600mAh 18650 rechargeable battery.  What is Included in Your...

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  • Fenix ARE-X1 Single-Bay Smart Charger

    MSRP: $13.95
    $9.95

    We are pleased to offer you the Fenix ARE-X1 single-bay 18650 charger, supported with micro USB charging.  The Fenix ARE-X1 smart charger is dedicated for 18650 and 26650 batteries.  It features Micro USB battery charging, USB battery...

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  • Fenix ARB-L18-3500 High-Capacity 18650 Battery - 2-Pack

    Fenix ARB-L18-3500 High-Capacity 18650 Battery - 2-Pack

    MSRP: $60.00
    $43.90

    We have taken our best battery and made it simple for you to add two batteries to your order! Perfect for flashlights that take two 18650 batteries. These can be used on the Fenix TK47, TK47UE and TK35UE or any other 18650 compatible flashlight...

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  • Fenix ARE-C1+ Smart Battery Charger

    Fenix ARE-C1+ Smart Battery Charger

    View the upgraded ARE-A2 Charger Here.  The baddest battery charger around has arrived, Fenix ARE-C1+ replaces the older ARE-C1 model. The new ARE-C1+ has the newest advancements in technology, including LCD screen for to display charging metrics...

  • Fenix ARB-L16-700U USB Rechargeable Li-ion 16340 Battery

    Fenix ARB-L16-700U USB Rechargeable Li-ion 16340 Battery

    MSRP: $8.99
    $6.95

    Our little battery just got a big upgrade!! Welcome the Fenix ARB-L16-700U USB rechargeable li-ion battery! The ARB-L16-700U battery can be charged by its own USB port and by the charger as well. A protective circuit is built into the anode and...

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  • USB Power Adapter

    MSRP: $9.45
    $7.49

    USB Power Adapter.  Perfect for many of our Fenix rechargeable flashlights. Enables you to charge any USB device when you have access to a AC outlet.

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  • Fenix ARBL18 High-Capacity 18650 Battery - 2600mAh

    MSRP: $17.95
    $13.95

    The next generation of 18650 batteries are here.  Introducing the top-of-the-line Fenix 18650 battery--an amazing 2600mAh rating.  Fenix has increased its emphasis on safety by building in features to prevent short circuits and design multiple...

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  • Fenix ARBL18 High-Capacity 18650 Battery - 2900mAh

    MSRP: $18.95
    $14.95

    The next generation of 18650 batteries are here.  Introducing the top-of-the-line Fenix 18650 battery--an amazing 2900mAh rating.  Fenix has increased its emphasis on safety by building in features to prevent short circuits and design multiple...

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  • Fenix ARE-X2 Dual Channel Smart Charger

    Fenix ARE-X2 Dual Channel Smart Charger

    MSRP: $21.95
    $17.95

    The most versatile battery charger available is here at Fenix-Store.com. The ARE-X2 Dual Channel smart charger supports both Micro USB charging and discharging. What makes the ARE-X2 so unique is that you charge almost any size battery, including 26650,...

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  • Fenix ARE-X11 Charging Kit

    Fenix ARE-X11 18650 Battery Charging Kit

    MSRP: $43.95
    $34.95

    The ultimate battery and charger bundle is here. The brand new Fenix charger ARE-X11 is combined with Fenix's best-selling battery, the ARB-L18-3500mAh 18650 rechargeable battery. This Fenix ARE-X11 has the ability to charge and discharge an...

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  • Fenix ARB-L18-2600U USB Rechargeable Li-ion 18650 Battery

    Fenix ARB-L18-2600U USB Rechargeable Li-ion 18650 Battery

    MSRP: $15.00
    $11.95

    The Fenix ARB-L18-2600U 18650 Battery is officially released today! This new battery is micro USB as well as ready to charge within a charger. NOTICE: USB CABLE SOLD SEPARATELY - CLICK HERE TO ORDER ONE Notice: The price is $11.95 for one battery...

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  • Panasonic CR123A Lithium Battery

    MSRP: $2.65
    $1.95

    The Panasonic CR123A Battery Lithium provides the power source most used in today's cameras and high power flashlights. Lightweight and durable these batteries perform well in extreme temperatures from -40 to 140 degrees F. Panasonic makes many of...

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  • Fenix ARE-X1+ Smart Charger

    Fenix ARE-X1+ Smart Charger

    MSRP: $16.95
    $12.95

    Out of stock until 4/26!   The Fenix ARE-X1+ is a single channel smart charger built for different sizes of rechargeable Lithium Ion batteries, as well as Ni-MH and Ni-Cd batteries. The micro USB charging port offers versatile...

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  • Fenix ARE-C2+ Four Channel Smart Battery Charger

    View the upgraded ARE-A4 Battery charger here. The Fenix ARE-C2+ is a four channel smart charger, which is compatible with different types of Li-ion and Ni-MH/Ni-Cd batteries. The High definition LCD screen displays current charging status and...

  • Dual USB Car Adapter

    $8.99

    This is the perfect accessory to our USB-charging flashlights.  Charge your flashlight along with your other devices while in your auto. Specifications Color: Silver ONLY use ONE slot when you charging your device. CAN NOT charge two...

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  • Fenix ARB-L16-700UP USB Rechargeable Battery

    $7.95

    The Fenix ARB-L16-700UP with heavy load discharge is the newest 16340 battery available at Fenix-store.com. It has a total of 700mAH of charging current. This is one of the safest batteries Fenix has to offer, with three levels of overheat protection and...

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  • Fenix ARB-L4-4800 Li-Ion Rechargeable Battery

    MSRP: $26.95
    $18.95

    Introducing Fenix's new battery source product line.  The ARB-L4-4800 is a high-capacity 26650 Li-ion rechargeable battery specially designed for high-drain devices.  With outstanding performance, excellent reliability, and compact design, it...

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  • Compatible with the ARE-A2 and the ARE-A4.

    Fenix Car Adapter for ARE-A2 and ARE-A4

    MSRP: $6.49
    $4.99

    The car adapter is designed for the Fenix ARE-A4 Advanced Multi-Charger.  Also compatible with the Fenix ARE-A2 Dual-Bay Charger.  (When the adapter is used for ARE-C1, the power cord can't be fully inserted into the charger interface, but it...

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  • Spare USB Cable - Nonmagnetic

    $7.00

    Spare USB cable for the UC01, UC02, UC02SS, UC35, UC30, and UC40. THIS IS NOT THE MAGNETIC USB CABLE. This cable has the micro USB on one end and a standard USB connection on the other end.  

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  • AA Tenergy Alkaline Battery

    $1.00

    Tenergy alkaline batteries deliver outstanding performance and reliability. Some major advantages of Tenergy batteries includes dependable, long lasting power with up to a 7-year freshness guarantee. These batteries operate reliably in temperature...

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  • Fenix TK75RK Runtime Kit

    Extension Tube for Fenix TK75. The TK75's runtime can be extended with the addition of body tube segments and battery holders. An extra TK75’s runtime will be gained with the addition of each extended runtime kit. NOTE:  The pattern on the...

  • Fenix ARE-X1 Charger and 26650 Battery

    MSRP: $33.95
    $26.95

    We've taken the guesswork out of "what will work together?"  Here's a great affordable rechargeable package.   What is Included 1 - Fenix ARE-X1 Single-Bay Charger 1 - Fenix 4800mAh High-Quality 26650 battery

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  • Spare USB Cable - Magnetic

    $7.00

    Spare USB cable with magnetic connection plus MICRO USB connection - MAGNETIC CONNECTION WILL ONLY WORK FOR RC05, RC09, RC11 and E18R.  THIS IS THE MAGNETIC USB CABLE. This cable has the micro USB on one end and a standard USB connection on the...

  • Fenix ARB-L10-80 Battery

    $4.95

    Introducing the spare battery to the Fenix UC02 or Fenix UC02 Stainless Steel, the Fenix ARBL1080. A specialty compact battery, the Fenix ARBL10180 is a rechargeable Lithium Ion cell that offers 3.6 volts of power and 0.288Wh...

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  • ARB-L1-2600 18650 Fenix Spare Battery

    MSRP: $22.95
    $17.95

    One battery per package. This is for the RC10, RC15, RC20, UC40UE, UC45, UC50 ONLY.  It does NOT ship with any power cables.  If you are ordering this for the UC40UE, you will need one of these cables:  RC10/RC15/UC40UE Spare AC Charger...

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  • Fenix ARB-L1-3400 mAh 18650 Battery

    MSRP: $21.95
    $19.95

    The Fenix L1 3400 mAH battery has been discontinued.  One battery per package. This is for the RC10, RC15, RC20, UC40UE, UC45, UC50 ONLY.  It does NOT ship with any power cables.  If you are ordering this for the UC40UE, you will need...

  • ARB-L3 Fenix Battery for RC40

    MSRP: $79.95
    $63.50

    Out of stock until approximately 4/15!   It is designed with unique contact.  The central part is positive and the ring surrounding it is negative.  What that means is that the battery can be installed without the worry of positive and...

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  • AAA Tenergy Alkaline Battery

    $1.00

    Tenergy AAA Alkaline Battery.  LR03 4S Alumina Jacket.  Features Dependable and long lasting power. Batteries are date coded to guarantee freshness Voltage: 1.5V Click Here to download the Tenergy Alkaline AAA Battery...

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  • Fenix ARE-A4 Multifunctional Battery Charger

    $39.95

    Charge up to 4 batteries at the same time with the new Fenix ARE-A4 Battery Charger. This amazing 4-channel battery charger is compatible with a multitude of batteries including 14500, 16340 and 18650 batteries. You can also charge Ni-MH and Ni-Cd AA,...

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  • Fenix ARE-A2 Dual Channel Battery Smart Charger

    $24.95

    Never run out of power with the new Fenix ARE-A2 dual-channel battery charger. This upgraded battery charger can effortlessly charge 10440, 14500, 16340, 18650, 21700 and 26650 batteries. The Fenix ARE-A2 has a multiple protection design that includes...

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  • Fenix ARE-X1 Charging Kit

    Fenix ARE-X1 Charging Kit - Return

    MSRP: $22.45
    $13.95

      This is a customer return within the 15 day return policy. Box has cosmetic damage. Everything works and all accessories are included. Covered by the full Fenix warranty.   For a full product description please click here

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