The Fenix ARB-L18-3500 is the Li-ion battery in the popular 18650 format. It has a very large capacity of 3500 mAh and is protected against short-circuiting, overcharging and deep discharge. Thanks to a steel body and pressure relief valves, the battery is extra well protected against drops and bumps to minimize the risk of ignition and exploding.
18650 Lithium-Ion batteries guarantee a very long burning time and work well at low temperatures.
With a capacity of 3500 mAh / 12.6Wh you have 4 times as much energy available as with a NiMH battery on AA size; you can therefore assume maximum performance and optimal burning time. The capacity and service life of the battery benefits from regular full discharge and charging; after 500 full charge cycles, 75% of the capacity remains.
Properties:
- Rated voltage: 3.7 Volts (Fully charged 4.2 Volts)
- Capacity: 3500 mAh
- Diameter: 18.6 mm
- Length: 69 mm
- Protected with steel sleeve
- Protected against overcharging, over-discharging and short-circuiting
- This battery can be charged without problems in a fast charger with a charging current of 2000 mA, although 1000 mA is recommended
- When fully charged and discharged, the battery retains 75% of its original capacity after 500 charging cycles
- Tip: regular recharging increases the lifespan!
