Fenix 18650 2900 mAh Li-Ion Battery

Incredible Power, Safe Design

The latest edition to Fenix's superb line of rechargeable batteries, the Fenix ARB-L18 is a potent and dependable 18650, ideal for high-performance devices. Featuring a nominal voltage of 3.6 Volts and able to hold an impressive 2900 mAh charge, this Lithium Ion battery is capable of being recharged up to 500 times without significant damage to its nominal capacity. The ARB-L18 is not only powerful, but incredibly safe, designed with a sophisticated protection circuit as well as a trio of overheat protections, allowing the battery to perform better for longer periods of time.

Features & Specifications:

• Built-in protection circuit prevents damage caused by over-charging, over-discharging, and short circuiting
• Features a trio of overheat protections:
  • Pressure Relief Valve Protection
  • Separate Microporous Protection
  • PTC Cathodal Block Protection
• Fenix 12-Month Warranty
• Battery Size: 18650
• Battery Chemistry: Lithium-Ion (Li-Ion)
• Nominal Voltage: 3.6V
• Nominal Capacity: 2900 mAh
• Max Discharge Current: 5100mAh
• Max Charging Current: 2.0 A
• Recommended Charging Current: 1.0 A
• Estimated Charge Cycles: 500 cycles
• Dimensions:
  • Length - 2.7" (69 mm)
  • Diameter - 0.7" (18.6 mm)
• Weight: 5.6 oz. (50 g)