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Fenix ARB-L18-3500 Rechargeable 18650 Battery

$32.00 $24.95

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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. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.

SKU: ARB-L18-3500N/ABarcode: 6942870303505N/A

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More Information

Specifications of the ARB-L18-3500 Rechargeable 18650 Battery

  • ARB-L18-3500 Rechargeable Battery
  • 3500mAh high capacity
  • Protection circuitry to prevent short circuits
  • Pressure vents to prevent explosions
  • 500 charge cycles
  • Voltage: 3.6V
  • 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 158 reviews
Noah Soto
Great battery

This battery has lasted me at least 2 years before replacement so i am very satisfied with the performance. I live in a state that gets a lot of snow and this battery has no problem with the cold weather which is rare for batteries these days

It never came when ordered

I never received it not sure what's going on

Hi Don - tracking shows the order ws delivered on April 5. Our customer service team has not heard anything from you regarding any problems with the receipt of your order, so please reach out to them at 888-775-9996 ext 2 and they can halp initiate a claim with USPS on this.

Juan Arellano

Good batteries, hold good charge.

Mike Parmelee
Extremely Bright

Bought this replacement battery for my Fenix PD32. The 3500mAh battery exceeds my expectations and is far brighter than using CR123 batteries.

Nathan Ramirez
Paying for quality

Its a great, powerful 18650, but damn it $30 for a single battery. At least I KNOW it will work 100% of the time

Excellent Batteries

These are great batteries. I use them in my flashlights. I do not real care for the Micro-USB connector. I might if it was USB-C which can plug in either way and should charge faster. Since I'm taking out to charge much easier to have one sitting in chare ready to replace. No waiting around to put it back in after it finishes.

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