As a full member AA (And AA!) I gave a call. He Unclipped one battery to test them individually even though for his electronic gadget he said he didn't have Bongo info.
OUTCOME Get two new batteries as a bad one takes the good one with it. Alternator charging and no significant drain.
SO. Which ones ? OR just buy one big 105 amp battery for now ?
And/OR. what about IS now the time to install the leisure battery, so get a wackin ah battery to start?

Thanks
