Automatic Inverter Power Converter 12V to Adapter Automatic Inverter 12V to 220V 220W/500W/1000W Inverter Convert Power

• FREQUENCY : 50HzApplication：office equipment notebook computers, mobile phones, printers, monitors AppliancesTV, VCR, stereo, DVD, VCD and refrigerator Outingsoutdoor lighting, microwave ovens, cooking, etc. Outdoorworkpower tools, vehicles for assistance, disaster relief, commercial promotion, etc. Entertainmentcell phone, PDA, digital camera, digital camera, battery charger and GPS satellite navigation Note: this is NOT a true sine ware inverter. This item can?t power the true sine ware equipment for example: printer, drill, etc