BESTEK 12-Volt DC to AC 300-Watt Power Inverter with 4.2 Amp Dual USB

BESTEK power inverter, a trusted and portable backup power solutions to keep your important devices powered up at anytime and anywhere. This 300-Watt power inverter with 2 AC 110-Volt outlets and 2 USB ports is ultra compact and lightweight, designed for charging on the way or camping outside. It is suitable for charging all major brand laptops, digital portables such as video camcorder, digital camera, iPad, iPod, cell phone, PSP, DVD player etc.