Manker U21 1300 Lumen 1 X 18650 CREE XHP35 HI LED Flashlight 21700 G2 in Yellow - KX4

G2 in Yellow - KX4 in Yellow

and it can store 50 sets of altitude memory with date and temperature

As with all Maxpedition backpacks

High Current    Protection

two types of output for each mode

Manker U21 1300 Lumen 1 X 18650 CREE XHP35 HI LED Flashlight 21700 G2 in Yellow - KX4Emitter Type: CREE XHP35 HI Max Lumens Output: 1300lumens Power by 1x 18650 or 1x 26650 battery (BATTERY NOT INCLUDED) Maximum Beam Intensity: 124000cd Maximum Beam Distance: 700 meters Working Voltage: 2. 8 4. 35v USB Charging Current: 2A (Over charge and discharge protection) Circuit Driver: PFM PWM Synchronous booster intelligent conversion circuit Intelligence Lithium battery charge design Reflector: aluminum reflector Material: Aero grade