Bludive i4 USB-C 4 Intelligent Charger Support 21700/18650/etc

Bludive 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. Advantages: Capaple of charging 4 batteries simultaneously and controlling each slot independently Up to 2A charging speed in the fourth slot Compatible with Li-ion and Ni-MH/Ni-Cd batteries Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode Automatic selection between 3 charging modes(CC, CV, and dv/dt) Automatic termination upon charging completion Reverse polarity protection and short circuit protection Over-discharged battery activation Li-ion battery restoration Optimal heat dissipation design Inside the box 1*i4 charger 1*USB-C cable 1*Manual