I have some devices that i'd like to power using an inverter (laptop), and devices that used in the lighter socket (revolving light, cell charger).

I own both a 300 watt and a 75 watt inverter.

I was told that the more powerful inverter should be connected straight into the lighter socket because of the amount of current that needs to be drawn.

I intend to experiment using a 4-way lighter plug splitter and use my smaller 75 watt inverter in one of the sockets. That seems like the best way to do it.

Any thoughts?