Bludive i4 USB-C 4 Intelligent Charger Support 21700/18650/etc 21700 charger Using the 1*OSRAM led

Using the 1*OSRAM led

If need to seperate shipping

Reverse polarity protection

Mark: the i4 is also allowed to charge the 21700 battery which have protect board

Compatible with 1*18650 3400mAh and 2*CR123A Lithium battery

Bludive i4 USB-C 4 Intelligent Charger Support 21700/18650/etc 21700 charger Using the 1*OSRAM ledBludive i4 Chager Specification: Input: 5V 2A Output: DC5V 2A *1 OR DC 5V 1A*2 OR 0. 5A*4 Compatible lithium battery: 21700, 18650, 26650, 16340, 14500, etc Compatible Ni MH Ni Cd battery: A AA AAA AAAA SC F6 Size: 110*103*30mm Net weight: 108g Gross Weight: 146g LED indication: when in charge, the LED will show red; when full in charge, the LED will show green. Mark: the i4 is also allowed to charge the 21700 battery which have protect board.