If you need a normal power socket in your car then you need a power inverter and this one is even a power bar with 3 sockets and a USB port.
The bar offers 150 Watt of power witch is plenty for charging a laptop or something like it.
And the build in USB port will really help to charge your phone and other devices to.
And with a cord length of almost 3 feet it can be easily be placed almost any where in your car.
So if you need power on the road then you have to get this 150 Watt Power Inverter Bar For The Car.