MAX745 4.2 4.35V 1 4 Packs Lithium Battery Charging Board Lithium ion battery charger Voltage Current adjustable MAX745

MAX745 Switch-Mode Lithium-Ion Battery-Charger,for 1-4 in series 4.2V/4.35V battery charge.

Single cell voltage adjustment range: 4.1-4.4V,covering 4.2 / 4.35V battery (4.20000V also do it)
Charge current adjustment range (default) 0-1.8A (0-3.6A) potentiometer adjustment.default max.current is 1.8A.
Input volatge: 6-20VDC (Input volatge higher than battery volatge 2V)
Ship the goods default:1S (4.2V)
Size:36*32*9mm
Input volatge higher than battery volatge 2V,Single Lithium-Ion Battery-Charge,Input 6.5V can fully charged charing.
Charging interface: Red LED indicator,when charing is Red,Fully charged light is out.