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ARE-A4 Battery Charger and 3500 Battery Bundle

$184.00 $127.95

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The Fenix ARE-A4 is a four-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-A4-3500x4N/ABarcode: ARE-A4-3500x4N/A

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More Information

One (1) ARE-A4 Battery Charger
Four (4) 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
*Not compatible with the ARB-L14-1600U

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: 9.35 oz. (265g) excluding cable

Length: 5.9” (149.5mm)
Width: 4.1″ (104mm)
Height: 1.6” (40.5mm)


  • ARB-L18-3500 Rechargeable Battery
  • 3500mAh high capacity
  • 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.
  • Charging Current: Recommended 1A, maximum 2A
  • 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 11 reviews
Scott Kimura
Just what I needed

Now I can keep charged batteries available when I need them.

Tharold Galloway
Products good-packaging is horrible

I've used Fenix lights, batteries and chargers for 20 years and have always had good results. Very happy.
However, their packing is unbelievable !

With a sharp razor knife and a pair of sharp heavy scissors, it took me 15 minutes to RIP --I wasn't being gentle-- into 4 batteries, 1 small flashlight and a charger.
Look at the attached image at the debris that will go into the landfill.
I shudder to think of how much of this Fenix sends out every day.
( and it's mostly that rock hard clear plastic that will never break down)

This would have been IMPOSSIBLE for someone with arthritis or weak hands to get into.

Come on guys. How about some marketing manager earning their pay and coming up some easy way to get into your products with less garbage.

We will pass along your concerns to the manufacturer, as they are the ones who do the packaging, not us (we are the US distributor, not the manufacturer).

Jack Phillips

Charger is a lot faster than the one I had. Batteries are great but they don’t seem to last as long as the same batteries that came with my headlamp from fenix

Timothy Andersen

Awesome batteries

Darin Pugh

Order came quickly; no hassles; charger is legit beast; batteries holding up well in first uses. I've got dozens of flashlights with Fenix and this goes down just as they always do... solid company and products! Fenix towing the line!

David Gedney

Batts last a LONG time!

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