... Input12/24,output 110/220/230 1200W DC to AC UPS power inverter with Battery Charger,used in home ,outdoor ... < 0.3A Conversion efficiency: > 90% Durative output power: 1200W Twinkling maximum power (peak power): 2400W Output waveform: Modified sine wave Size: 300 ... Field lighting, microwave ovens, cooking, etc. Outdoor work: Power tools, vehicles for help, rescue and disaster relief, commercial ...