If you have added a DC Car Cord Adapter (Radio Shack 273-1741) to your gel cell, so that you can plug your inverter into it, and you have the polarity right,
you can use a double ended power cord to recharge your battery from a car's cigarette lighter (negative ground vehicles only).
You can make one from a Radio Shack DC Power Plug (270-1509) and a Radio Shack DC Power Cord (270-1590).
Use caution with this cord as you will have a live power end, that will short out if it touches any part of your vehicle.
