I looked a long time for a switch that worked with our side post battery. No luck at the major auto repair stores. I found one at a local RV store. Cullum and Massey in Nashville,TN. had them. They are used for RV and boats. While it doen't have a remote cut off switch. It is mounted to the battery with the wire then being mounted to it. It is a large toggle switch. You have to access the battery via lifting up the panel cover each time. Not hard to do and it saves my battery when not being driven for a few days. Cost if I remember was about $15. This switch is a heavy duty one because of the use in RV's. If I can help with a phone number let me know. Yes you do lose your radio and clock setting each time, but it is worth it to always have an charged battery. Bruce Battles Vin #06569 [Non-text portions of this message have been removed]