Fenix Charger FAQs
How does the discharge function work on my Fenix battery charger?
The charge/discharge function on Fenix chargers has two uses. First, you can use it to charge 18650 batteries by plugging the cable in. You will plug the micro USB end of the cable into the appropriate port on the charger. The other end goes into a U
Can Fenix chargers charge CR123 batteries?
No, CR123 batteries cannot be recharged but the Fenix lithium ion 16340 batteries are the same size and can be recharged.
Can Fenix chargers charge the ARB-L18-2600U and ARB-L18-3500U batteries?
Yes, you can charge the Fenix USB rechargeable 18650 batteries in a battery charger. You are able to charge any of the USB rechargeable lithium-ion batteries in Fenix chargers rather than just 18650 batteries. In most cases, a Fenix battery charger w
Can I charge Fenix USB rechargeable 18650 batteries using a battery charger?
Yes, you can charge the Fenix USB rechargeable 18650 batteries in a battery charger.
Can I charge non-Fenix batteries in my Fenix battery charger?
Yes, our Fenix battery chargers are able to charge non-Fenix batteries. Check the manual to see which specific battery types your Fenix charger can charge.
Can I leave a fully charged lithium-ion battery in an unplugged Fenix charger?
Storing a fully charged lithium-ion battery in an unplugged Fenix charger shouldn't be any problem; however, it's probably not the best practice. These batteries are very powerful and do require careful handling. It's recommended that you store them
Can the Fenix ARE-X2 battery charger be plugged directly to an electrical outlet?
You must have a USB AC adapter to plug the ARE-X2 charger into the adapter in a wall outlet because it is powered by micro-USB.
Can the Fenix RC40 be charged through European wall plugs?
Yes. Some Fenix products, including the RC40, were available with a European plug version - if you have that version, you can charge it directly. If you have the USA version, you can use a plug adapter or voltage converter to charge it from a standar
Can the discharge feature on Fenix chargers power an iPhone?
No, the discharge feature only works for micro USB devices. Please note that not all devices will work the Fenix battery chargers.
Can you charge different types of batteries together?
Yes, in all Fenix chargers that have multiple charging bays, each bay can charge a battery individually and all bays do not need to be occupied to provide a charge. They can also charge multiple battery types in each of the different bays at the same
Can you use AC outlet with the Fenix ARE-X11 charging kit?
Yes, you can use an AC outlet with the Fenix ARE-X11 charging kit. All you need is a USB wall adapter.
Do Fenix battery chargers discharge from all bays?
No, there is only one select battery bay that supplies power when discharging from a Fenix charger. Look for the bay that lines up with the USB-out (the regular USB port).
Does the Fenix ARE-A4 charger plug into a regular 120 volt outlet?
The ARE-A4 does plug directly into a 120 volt outlet.
How do I charge my Fenix 18650 battery with the ARE-X1 charger via the Micro USB charging?
Here is a summary on how to charge a battery: Insert the battery to match the polarity marks (+ and -). Plug the LITTLE end (Micro-USB) of the cable into your charger. The bigger end (regular USB or USB-A) of the cable plugs into your computer or oth
I lost the AC cable for my Fenix charger. Can I purchase a replacement?
We do sell parts and accessories for Fenix items. Please contact our customer service team and let us know which part you're looking for.
What are things to consider when purchasing a charger?
There are a number of types of chargers available. Fenix makes chargers to suit the needs and applications of most customers. Features to consider when purchasing a charger:What battery types will the charger charge? Some chargers will charge only 18
What is the charging voltage for the Fenix battery chargers?
ARE-A2, ARE-A4 chargers: input of 100-240 Volts on AC power, or 12-24 Volts on DC power; output of 4.2 Volts, 1 Amp. ARE-D1, ARE-D2 chargers: input of 5 Volts, 2 Amps via USB charging; output of 3 Watts to Ni-MH/Ni-Cd batteries, 8.4 Watts to Li-Ion b
What is the difference between the Fenix ARE-C2+ battery charger and the older Fenix ARE C2 battery charger?
The new LCD screen is much sleeker and better looking than the previous model. The charger can now automatically detect what kind of battery is inserted and adjust the charging operation accordingly. You can also display more with the LCD screen. The
What size is the pin connector on Fenix chargers?
The ARE-A series and the discontinued Fenix ARE-C series chargers use a C7 AC plug pin connector (IEC C7 style, 120VAC). The ARE-D series and ARE-X series chargers use a micro-USB connection.
Why are my batteries not charging in my Fenix charger?
If a single battery will not charge in your charger, but other batteries will, it is safe to assume the battery is faulty or not compatible with your charger. In order to find which batteries are compatible with your charger, please check the user ma