How do I use the voltage feature for the laptop charging?
The laptop output port can toggle between 12, 16 or 19V output to accommodate the power needs of various laptops on the market.
For safety, the initial output when turning the jump starter ON is always at the lowest setting (12V).
To change the output simply press the circle button quickly, each press will toggle between 12-16-19V with the voltage output displaying on the LCD display.
Once it is at the right setting and the laptop is charging, the “OUT” light on the display will come on telling you that power is now flowing.