A Division of FAR Laboratories

A simple 12 volt gel cell battery charger

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.


FAR Laboratories
P.O. Box 25
South Hadley, MA 01075-0025

Western Massachusetts 413.467.9825
Fax 413.467.9393

All You Add Is the Sky

All contents ęCopyright 1998-2010 FAR Laboratories. All Rights Reserved.