Whoa now.. I'm not wanting to disconnect the battery from my vehicle, but simply disconnect this single circuit (12 ga/20 amp) circuit.
I know where the 1 amp goes, its my VHF APRS rig used for realtime vehicle location. It basically sqawks my GPS location every 30 minutes, every 1/4 mile or at...
I'm trying to find low draw circuit that will cutoff when a car battery dips to a less than perfect voltage. I had a one amp draw on my battery at all times which means if I don't drive every other day, its dead...
Even a 60 minute timer relay would do the trick.