The Xantrex Technologies XPower Plus 400-Watt Inverter #851-400 is a 400w inverter for converting DC to AC power. You can have ready access to power for your electronic gear and appliances while on the road. It conveniently plugs into the car cigarette lighter and can automatically detect low-vehicle battery to avoid depletion. It measures 5.9-by-4.1-by-2.2 inches and weighs 2.4 pounds. It comes with a one year warranty.

This inverter has the capacity to provide portable power for trucks, RVs, boats, and minivans. By plugging the inverter directly into the vehicle’s 12-volt cigarette lighter, you can turn your vehicle into a mobile office and operate devices such as a 27-inch TV or 20-inch TV/DVD combo, a camcorder, and a laptop computer. This compact, lightweight unit automatically senses low battery voltage so you never have to worry about a depleted battery. It's a quiet alternative to noisy, gas-powered generators. It can also safely provide hours of emergency power during snowstorms or blackouts.

The high-efficiency design transfers 90-percent of the battery's power to the equipment, providing 400 watts for 5 minutes, 600 watts surge for easy startups, and 300 watts continuous power for operating appliances. An automatic shutdown mechanism protects against overload, over-temperature and low battery conditions. The inverter is equipped with two 3-prong grounded AC outlets, a DC outlet and hardwires applications.

This 400 is smart, small in size packed with all the energy to keep your entertainment rolling without any interruption.  This inverter can be recommended for all regular household use.