Full Charge for a P300 Neo (Standard and Android):

The P300 Neo and the P300 Neo Android will take about four hours to fully charge. Please note that the projector will not charge while in use and only when it is turned off, i.e. when the On/Off switch is in in the "OFF" position.

When the projector is charging, the LED indicator on the back of the unit to the left of the DC port will be red. Once the P300 Neo is fully changed, the LED indicator will turn green.