Compact DC-AC Inverter powers your AC products from a battery. Ideal for laptops, televisions, DVDs, games consoles or other equipment requiring less than 300W. The Portable Power Technology 300W 12V Power Inverter with USB is perfect for running mains powered equipment up to 300 Watts from your car or leisure battery. Designed for safe and easy connection our wide range of inverters are perfect for those requiring power when "off-grid" or for in-vehicle use to power tools, computers, TV's etc. An added feature of the USB port allows simple DC charging of mobile devices. All our modified sinewave inverters come complete with battery leads Trying to power a sensitive or inductive load? our alternate range of pure sinewave inverters is best suited to those applications. Our inverters are super-efficient, SAFE and easy to use with lots of built-in protection to provide peace of mind Applications Laptops Small TV's DVD's Mobile phone Computers Lighting Any appliances under 300W This is not a portable battery