Potent and Protected

The newest addition to Fenix’s already high-caliber line of rechargeable batteries, the ARB-L18 2600U 18650 Battery is one of the most reliable and innovative batteries on the market today! Featuring a incredibly potent Lithium Ion chemistry, this impressive cell delivers 3.7 Volts of power and can hold a sizable charge of 2600 mAh, providing your high-drain devices with the energy they need for extensive use. But with great power comes great responsibility, and this 18650 comes with plenty of protections to ensure it functions safely. From built-in pressure relief valves in case the battery gets too hot to intelligent protection circuits to ensure there are no short circuits, this battery is as safe as it is effective.

Multiple Charging Methods

For the first time ever, Fenix is offering a battery that does not need a designated charger in order to recharge, a helpful feature that will make charging on the go quick and easy. In addition to being used in conventional Li-Ion chargers, the ARB-L18-2600U is designed with a convenient micro-USB port located on its side, allowing it to be refueled by one of the most common charging cables available! The cell even comes with a multi-colored LED power indicator that will let you monitor the charging progress of your cell and know when charging is complete.

Features:

• Micro-USB charging port allows cell to be charged without conventional charger (Micro-USB Cable NOT Included)
• Still capable of being charged in normal Li-Ion battery chargers
• Three sets of overheat protection
  • Pressure Relief Valve Protection
  • Separate Micro-porous Protection
  • PTC Cathodal Block Protection
• Sophisticated protection circuit built into the anode
• Multicolored LED power indicator glows red while battery is charging, green when fully charged

Specifications:

• Battery Size: 18650
• Battery Chemistry: Lithium Ion (Li-Ion)
• Nominal Voltage: 3.6V
• Nominal Capacity: 2600 mAh
• Max Charging Current: 2.0A (Charger), 1.0A (USB)
• Recommended Charging Current: 1.0A (Both Charger and USB)
• Estimated Charge Cycles: 500 cycles
• Dimensions:
  • Length – 2.76″ (70 mm)
  • Diameter – 0.73″ (18.6 mm)
• Weight: 1.76 oz. (50 g)