Till a few years back using and charging a computer, television or DVD player while traveling was unthinkable. But thanks to the new generation car power invertors, it is now possible to use any electrical appliance for that matter, without any interruption, while traveling, in the privacy of your own vehicle.

Car power inverters have become an indispensable item for busy executives and travelers alike, who find it a big help to stay connected throughout their journey. It just needs a battery of considerable size to run the appliance of your choice, that too at a very economic rate.  The technology behind car power inverters is quite simple in the sense that it just converts power from a DC source to AC electricity which enables you to plug in and run the various appliances easily. With the right type of power inverter, it has now become easier to expand the possibilities of mobile power. You need no longer worry about charging your mobile phone, or camera batteries, or pc/ laptop. What’s more, during a trip, it is very much possible to carry along your television set or playstation 3 and enjoy their benefits courtesy the car power inverter.

Choosing a car power inverter that fits your need can be a simple affair. Generally they come in different wattages as per the various electrical appliances that are commonly used. While selecting an inverter to suit your purpose, you just need to make a list of the appliances you might want to run at the same time in the car and then add up their wattage. The car power inverter that you need to purchase should have a higher wattage rating than the figure you arrived at, so that any extra power surges are met with. The size of the appliance too matters a great deal and larger devices require up to 3000 watts.

There are different types of power inverters available today, which caters to various requirements. The most commonly used ones are the Modified Sine Wave Power Inverters, which are quite cost efficient, and has the capacity to run most electrical devices easily.

True Sine Wave Power Inverters are more expensive and cater to the demands of high end electrical appliances and other equipments like fax machines, high voltage cordless tool chargers, electric razors, garage door openers, etc. With such a power inverter, you can really rest assured that almost 95% of your appliances can easily run on it.

Another type of car power inverter is the Battery-Direct Power Inverter, which connects directly to the battery of your car, RV, or boat through jumper cables. They are available in a number of wattages as per your requirements, but the convenience factor is a bit low here.

The cheapest of the lot are the Cigarette Lighter Power Inverters which can be obtained for as less as $20. Quite handy, they plug easily into the cigarette lighter and allow you to run a regular electronic device. The main disadvantage that it faces is that the maximum you can run on it is around 300 watts.