... less than 3000w, such as notebook, cell phone, razor, digital camera, digital video, TV, CD, DVD, computer,TV,game machine, electric ... than 85% transfer efficiency.2.LED indicators:Green for power on,Red for usb working.3.Pure DC voltage input with ... Dc Inverter, 72v dc to ac power high quality inverters, power supply, 96v 120v high frequency modified sine wave inverter,ce rohs 3000w ...