Originally Posted by gumbellion
Is it possible to run my garmin 78 off of the cable that I already have running on my bike from the battery that is used for the battery tender? My idea was to get the "ciggarette lighter" power plug and cut that end off, then add on a connector the same as the battery tender end.
1) Yes, 12V is 12V
2) That would would work but this kit is much better.
It has cap to cover exposed 12V contact in round connector. You obviously don't need second fuse as there already is one in the Battery Tender cable.