[GLester]

I guess I have been lucky with my AGM batteries, replaced the one on my 05 which was original last Nov, when it seemed to crank a little slower, bought the same Yusa from Cyclemax, and although it cranks a little faster, I was checking the old battery this last weekend that I still had, and it still was showing 12.5 volts after sitting for 6 or 7 months. Not bad for a 8 year old battery. I wouldn't trust it to use on a bike, but for testing stuff in my garage, it works just fine.
Gene:waving: