[Nditiz1]

I have a 925 sitting on the shelf and has been there for a year no problems. I have the pc680 in my 914-6 conversion. Has been doing fine for the past two years. I don't run a tender. If you do not drive your car st least once every few weeks, yeah I could see your battery going dead. My 914 has no radio and no clock, so pretty much no drain.