1. Plug in the cart
  2. If the cart does not do anything, press the middle blue button. This turns the cart onto constant charge mode.
  3. If the cart turns on and the left blue button is lit up, press the left or middle blue buttons until the cart turns off again. Then press only the middle blue button.


When the left button is lit up, the cart will only charge until the devices that were plugged in at the time it was turned on reach 100% battery, then it will stop charging until you turn it off and on again. We strongly suggest that you do not use this method.