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ARE-A2 Charger and 3500 Battery Bundle

$99.00 $68.95

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The Fenix ARE-A2 is a two-channel smart charger, built for different types, and different size, rechargeable batteries. The charger will automatically choose the correct charging mode for each battery type, whether it be Li-ion, Ni-MH or Ni-Cd. The high-definition LCD screen displays charging status and battery levels. Built-in multi-protection guarantees charging safety. The Fenix ARB-L18-3500 is a high capacity 18650 Li-ion rechargeable with a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating.

SKU: ARE-A2-3500x2N/ABarcode: ARE-A2-3500x2N/A

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More Information


  • One (1) ARE-A2 Battery Charger
  • Two (2) ARB-L18-3500 Rechargeable 18650 Batteries


Battery Compatibility:

Li-ion batteries: 10440, 14500, 16340, 18650, 21700, 26650
Ni-MH or Ni-Cd batteries: AA, AAA, C


AC100-240V/50-60Hz/0.35A (max) or DC12-24V/1A (max)


4.2V, 1.0A: 10440, 14500, 16340, 18650, 21700, 26650 (Li-ion)
1.5V, 1.0A: AA, AAA, C (Ni-MH/Ni-Cd)

Weight: 6.3 oz. (178g) excluding cable


Length: 5.9” (149mm)
Width: 3.0” (75mm)
Height: 1.6” (40.5mm)


  • ARB-L18-3500 Rechargeable Battery
  • 3500mAh high capacity
  • Fenix ARB-L18-3500mAh Rechargeable 18650 Battery
  • Voltage: 3.6V
  • 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.
  • Three Sets of Over-Heat Protection:
    • Over charge protection and over discharge protection
    • Short circuit protection
    • Overheating protection
  • 500 Charge Cycles: A properly maintained ARBL18 battery is designed to retain up to 75% of its original capacity at 500 full charge and discharge cycles.
  • Weight: 1.8 ounces (50g)
  • Size: Length: 2.7″ (69mm) Diameter: 0.7″ (18.6mm)
  • Warranty Period: 12 month from date of purchase

Customer Reviews

Based on 54 reviews
Craig Weber
Good & Bad

The batteries are very good & last a very long time at high lumens, but the charger could be more portable & durable.


Great 👍

Poor Customer Service

I give 2 stars because I bought a Fenix flashlight and the package said “Powered By Two 18650 Li-Ion Batteries”. I wish I would have known that they need to be a more specific battery before wasting my time going to Batteries Plus and spending $53.72. Time is money. I would have sent my client the batteries needed.

Brian de Mello
Great charger and batteries!!

They work perfectly for my light and I’m able to do longer night rides. Stoked!!

Loren Dyck

Fenix lights and batteries are amazing. I use them every day on the job and I used to go through AA batteries in my last headlamps and flashlights like they were going out of style. I’d carry 10 packs of them to do the same job as my Fenix do in one charge cycle. The charger is much better to use vs the USB cord connected to my flashlight as it provides a more complete charge that outlasts AA’s or the USB cord.

David Okamoto
Good battery

So far it’s working as they say and the charger is good. Can be charging xtra battery and use your lights

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