Features:
New fast dual output input intelligent control system, can put 8 18650 batteries
LCD digital display
Press and hold the key for about 5 seconds to turn on the glare (long press for about 5 seconds to turn off)
Battery type: 18650 battery (flat head, not a pointed 18650 battery for flashlight)
Tips:
Please install the battery positive and negative poles, the battery negative pole is connected to the spring, and the positive pole of the battery is connected to the metal dome.
This product adds anti-reverse battery protection, which will not burn the motherboard. Please note.
material: plastic
Package:
1 pcs 18650 Battery Box
