And another Yuasa AGM bites the dust...18 months again, this time on my Ducati. Always on an Optimate maintainer. At the dealer for service, fails the load test. Had them replace with another b/c I needed the bike back and couldn't wait for an EarthX. I may just buy one next year and replace it again. It was 110 degrees a couple of days last week. I am completely, totally unimpressed (and pissed off at) with Yuasa, and remain impressed by EarthX, at least for applications here in the southwest.