Fenix ARB-L18 18650 Battery (3500mAh)

Fenix ARB-L18 18650 Battery (3500mAh)

DFB123 ARB-L18-3500



ARB-L18-3500U is a high capacity 18650 Li-ion rechargeable battery with a built-in micro-USB charging port.  It also includes a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. This battery can quickly be charged without the need for a separate charger.  This not only save you money from purchasing a charger, but also convenience of not having to carry around another device.  This will work in all of the current models that utilize a li-ion 18650 battery, including best sellers like the PD35 V2.0, PD35TAC, TK20R, TK75, TK15UE, and more.



  • Micro-USB charging port

  • 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

  • Charging Current USB Port: 0.8A

  • Weight: 1.8 ounces (50.2g)

  • Size: Length: 2.8″ (70mm) Diameter: 0.7″ (18.6mm)

  • Warranty Period: 12 month from date of purchase

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