FENIX Fenix - ARB-L21 5000mAh 18650 Battery

Availability: In stock

The Fenix ARB-L21-5000 is a high capacity 21700 Li-ion rechargeable battery 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.


  • Button-Top Design
  • Protective circuit inside the anode
  • Multiple protection
  • Over-charge protection
  • Over-discharge protection
  • Overheating protection
  • Short-circuit protection
  • 500 charging circles
0 stars based on 0 reviews