The Klarus A2 Pro torch has a maximum output of 1450 lumens from the LED and is powered by an included 21700 li-ion which is rechargeable via the USB-C port. Alternatively, the light can use 1 x 18650 or 3 x AAA cells in an emergency, but please do not recharge the torch unless using a 21700.
The A2 Pro can be adjusted between floodlight and spotlight, with a maximum beam distance of 420 meters. Ideal for a range of applications, the flashlight has three brightness levels and a strobe output.
To switch between the flood and spot modes, simply extend and retrace the head of the light. The side switch allows selection between the brightness levels. Built-in to the side switch is a battery indicator which shows the remaining capacity at a glance:
- Green = between 30% and 100%
- Red = between 10% and 30%
- Flashing Red = lower than 10%
Using included 21700 4000mAh battery
High: 1450 lumens - 3 hrs runtime
Medium: 650 lumens - 6 hrs runtime
Low: 150 lumens - 18 hrs runtime
Strobe: 1450 lumens - 3.5 hrs runtime
Using 18650 battery
High: 1300 lumens - 2.5 hrs runtime
Medium: 550 lumens - 5 hrs runtime
Low: 120 lumens - 15 hrs runtime
Strobe: 1300 lumens - 3 hrs runtime
Please note, specifications for using 3 x AAA batteries are not provided by Klarus but would be considerably reduced.
Maximum beam distance 420 lumens (21700 battery) / 350 lumens (18650 battery), waterproof to IPX4 and resistant to impacts up to 1 meter.
Includes: Klarus 4000mAh 21700 li-ion battery, charging cable, lanyard, AAA battery holder and adapter, 18650 adapter.