1,Micro USB input
2,Microcomputer IC controls charging process: CC/CV/Trickle charging, to make sure the battery
is full charged and won’t be over charged; each slot controls independently;
3, Each slot corresponds to a red and green two-color LED to display the charging
status in real time. Applicable batteries
4,Adopt Negative voltage control technology to improve charge efficiency.
5,More efficient charging with -DV control technology
6,Applicable batteries:Access 1 to 4 AA or AAA NiMH/NICD batteries