Fenix

Fenix 21700 rechargeable battery 3.6V Li-ion 5000mAh

Product Code: 620-910645
EAN: 6942870306933
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Fenix ARB-L21-21700 rechargeable battery is a high-quality, high-capacity 5000 mAh Li-ion battery for applications where high capacity and long runtime are required. The ARB-L21-21700 battery has twice the capacity of a conventional 18650/2300 mAh battery. The battery is also safe to use, as in addition to protection circuits it features a full steel cylindrical shell that protects the battery from external bumps and impacts. Please note that due to the battery’s greater length, charging must be done using the Fenix ARE-D1 (1-slot) or Fenix ARE-D2 (2-slot) charger. 

  • High 5000 mAh capacity
  • Advanced protection circuit
  • Steel protective structure effectively protects the battery from short circuits and other hazards caused by possible impacts
  • 500 charge cycles

Technical Specifications

Product categoryRechargeable battery
TypeLi-ion
Size21700
Nominal voltage3.6 V
Capacity5000 mAh
Charging current1A (recommended), 5A max
DimensionsØ21.5 x 76 mm
Weight72.5 g
Warranty12 months
Package contents1 pc











































Fenix 21700 rechargeable battery 3.6V Li-ion 5000mAh
Keskusvarasto
Vantaa
Oulu
Turku
Jyväskylä
Pirkkala
Kuopio
Ylöjärvi