Inquiry (采购产品): 12 V inverter I am a Charter bus driver and have been using a 12 v DC to 220 v AC, 140 watt continuous, 200 watts peak converter to run my laptop computer. Our head mechanic believes that it draws too much power and is in danger of overloading the cigarette lighter socket on our busses, although cell phone chargers are allowable. How much do the converters/laptop combo actually draw? How much power would it draw if the bus were not running? Any information you may be able to provide me would be very helpful. Lyndal Anthony Dubuque, Iowa **** Hidden Message ***** Lyndal Anthony 5495 Sun Valley DR Dubuque, IA 52002 USA Company: Tri State Travel Tours E-mail: imlyndal@aol.com **** Hidden Message ***** imlyndal@aol.com