At the risk of getting lots of opinions, I need to upgrade my batter charging game. Currently I use a single 1.25a battery tender (the real green one). It looks like Polaris sells a battery minder brand unit (1215c) looking at it it seems better? But is it all marketing? Since I have a second rzr i would really like something that can handle both of them. The minder 128cec claims it can do multiple. So does the 1215. I’ve had plenty of generic ones go sideways and stop charging over the years.
My battery tenders last 2-3 years. I have a stack of defective ones. Usually buy the cheap small units and sometime the 3A that costco sells at a good discount some of the time. After reading a bunch of reviews none are very impressive for function and longevity (any brand).
Get your Schumacher 1.5A 6/12V Automatic Battery Maintainer - SC1355 at Blain's Farm & Fleet. Buy online, choose delivery or in-store pickup. Great prices on Battery Chargers.
I have that same one, it's probably 7 years old now, I use it frequently to keep a couple batteries I have sitting on the shelf in good condition, and on my RZR when it sits for long periods ( which isn't all that often )...works great in my book.