Things You'll Need
Instructions
Connect the cigarette plug on the end of the power inverter power cord into the cigarette lighter socket in the vehicle.
Make sure the power switch on the inverter is turned to the 'Off' position, and then plug in the power plug of a multi-outlet power strip into one of the outlets on the inverter unit.
Find a suitable location where the portable television may be set. Tie the television down as needed if it will be used while the vehicle is in motion. Perform this same step for location and securing of the Wii game console.
Plug in the television and Wii power cords into the outlets on the installed power strip, making sure the power buttons on both are in the 'Off' position. Connect game controllers to the Wii system.
Start the automobile and allow to idle so any electricity drawn by your system, from the car battery, is replaced by the vehicle's alternator.
Turn on the power inverter, and also set any power switch located on the power strip to "On." Once the inverter and the power strip have been activated, turn on the Wii system and use as you normally would in a home entertainment environment.