The engine block heater - you know how you've got to plug it in overnight to keep it warm? I was wondering how much wattage it pulls from the plug. I had an idea - connect a power inverter to a dc power supply like a jump starting device. Would a 700W continuous supply inverter be good enough? Of course direct AC supply should be the best, but it's not always easy to find parking right next to you door. Any ideas?
- posted
20 years ago