... current:7A 5.All round safety protection 600w DC 12V to AC220V Uninterrupted power supply ups 1. Efficiency:>90%2. DC 12V ... /24V input3. AC 220v/110V output4. Continuous output power: 600W/1000W/1500W ... ,and so on . It can drive many equipments ,for example :600W: Home stereo ,Blender ,Fan ,etc.1000W: Coffee maker, portable vacuum ...