... camera, DV vidicon, Palm computer, CD/DVD, Emergency lighting, Car power Inverter Description:Purpose:for player MP3, player MP4,Charge up cellphone ... 440*440*220mmProtection function : Shortcircuit\overload\undervoltage\overvoltage\overheatingDescription:The inverter can convert 12V DC of automobile to 220V/50HZ AC ... machine, video camera, digital camera etc. and their batteries Car power Inverter