Posted 4/23/2013 09:01 (#3056860 - in reply to #3056730) Subject: RE: Auxillary battery for GPS
Agent Orange: Friendly fire that keeps on burning.
You might try something like this:
I have made up a few of these in the past and offered them for sale. Since I'm retired, I doubt that I'll have time to do any more but this will give you an idea of how it's done.
Auxillary battery for GPS
