Fenix ARB-L21-5000U 21700 5000mAh USB-C Rechargeable Li-ion Battery

$27.24 <b>Free Shipping to the United States for Orders $20+</b>
stock Ships in 6 business days
  • 500 charge cycles
  • Multiple protections:
    • Protective circuits in the anode:
      • Overcharge protection
      • Over-discharge protection
      • Short circuit protection
      • Overheat protection
    • 3 sets of overheat protection:
      • Pressure relief value protection
      • Separate microporous protection
      • PTC cathodal block protection
  • Steel shell riveting technology
  • Pressure relief vents
  • Charge by the charger: 1A recommended, 5A maximum
  • Charge by its own USB port: 2A
  • Maximum output current: 8A
Product Type Batteries
Ports USB Type C
Power & Batteries
Battery Capacity (Mfg Rated) 5000 mAh
Battery Chemistry Li-Ion
Battery Feature Rechargeable
Battery Form Factor 21700
Battery Rated Voltage 3.6 V
Brand Fenix
Package Contents 1*Battery
Package Type Plain
Depth 21.5 mm
Height 76 mm
Product Weight 86 g
Width 21.5 mm
Date Listed 10/14/2021
SKU 9744947
Save more by going bulk!
  • 3+ price: $26.39 3.12 % OFF
  • 5+ price: $26.08 4.26 % OFF
This item is covered by FastTech's Standard Return Policy:

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.

Important information and restrictions:
  • Because this product contains external batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
Available models and parts: