The Fenix ARB-L18-3500U is a high-capacity Li-ion battery equipped with micro-USB charging. You no longer need chargers as you can conveniently charge this battery directly with a micro-USB cable without any chargers! In addition to the micro-USB charging port, this battery can also be charged normally with a charger. Fenix’s Li-ion batteries are among the safest on the market, featuring quadruple protection mechanisms and protection against overcharging, overdischarging, and possible short circuits. The battery has a steel cylinder casing that effectively protects the battery from damage caused by external impacts.

This Fenix ARB-L18-3500U Li-ion battery does not exhibit the so-called harmful memory effect, making charging worry-free. The battery has an extremely low self-discharge rate even when stored unused for long periods. The Fenix ARB-L18-3500U is one of the most modern and safest high-capacity rechargeable Li-ion batteries on the market.

Features:

• Type: 18650

• Nominal voltage: 3.6 V

• Capacity: 3500 mAh

• Charging current: recommended 1A, max. 2A

• Charging indicator lights at the battery’s anode end (+) clearly show the charging progress (red = charging, green = ready to use)

• Charging options: micro-USB charging cable, charger

• Multiple battery protections (overcharge protection, overdischarge protection, short circuit protection, overheating protection)

• Steel protective structure effectively protects the battery from possible short circuits and other hazards caused by impacts

• Size: 18.6 x 70 mm

• Weight: 50 g

• Warranty: 12 months

• Recommended chargers: Fenix ARE-X1, ARE-X1+, ARE-C1, ARE-C1+, ARE-C2, ARE-C2+, ARE-X1, ARE-X1+, ARE-X2

• Micro-USB cable sold separately

• Package: 1 piece blister pack