Must be something draining it slowly. Mine has an aftermarket radio with XM so it draws a little bit to hold its memory, but it'll go two weeks without the battery going dead. It fired right up when I drove it Monday after my trip. > You didn't say what battery, my '80 sits for extended periods of time > but it fires right up. The Optima in it is at least 5 years old. > > That said your issue is more likely due to a slow drain than a weak > battery. I'm sure you know this and have probably tried to find the > drain, but finding one can be difficult. My old MGB would kill the > battery in a day or two... but let's not discuss Lucas electronics... > > On the subject of a battery maintainer, I overanalyzed those and ended > up buying the Schumacher SEM-1562A Maintainer (does 12V and 6V - I > mainly use it for Power Wheels). Battery Tender products have a good > reputation and can be found relatively cheap on Amazon, but the > Schumacher is ~$18 at Wal Mart. Hard to beat that price. The > Schumacher comes with a couple two pronged adapters, I'd hard wire one > to your battery. > > Chris > > On Wed, Jul 29, 2009 at 10:57 AM, Robert Adams<ladams21@xxxxxxxxxxxx> > wrote: >> >>> What battery? Don't they make a device that will disconnect the power >>> if there is a draw after a certain amount of time? I know you might >>> lose your radio presets, but that's better than a dead battery. >> >> >> >> I was thinking about getting one of those too. Actually >> two, >> one for Geri's car as hers sits in the airport employee parking lot for >> days >> at a time. >> >> >> I used to have a battery disconnect in the elky but my >> prob >> now is that I use all 4 posts on the battery.... >> >> >> >> Robert Adams >> Rules: Please play nicely with others. >> >> > Rules: Please play nicely with others. > > Rules: Please play nicely with others.