UP-S6 employs the circuit that features 6 totally independent but identical power outputs which are powered 4.35W each. It's designed for charging single cell Lipo and LiHV. Insert the battery lead to the right connect in each port, the charger can charge 6 batteries at the same time. The charging current can be adjustable from 0.1-1.0A and also support 5V, 2.1A USB charging. The charging status can be displayed in digital segment LED indicators.