I am kind of disappointed with my own battery charger situation. I bought some "Smart Vector charger" from Walmart 1-2 years ago. It was never working right and falsely claimed that I have bad batteries. Whereas they were good. I never had time to really look into it until a few days ago, when I became 100% convinced that the charger is crap and it is lying to me.
I went to Walmart to see if I could exchange it for another similar Vector, and found out that Walmart no longer carries that line, and seems to carry some other line of strange "800A starters", which look like they would fall apart even from making 200A.
Anyway. I digress.
Do you have a car battery charger that you actually like and could recommend. I would like it to function both as a smart charger/battery minder (providing periodic recharging automatically), as well as as a dumb charger that would just put out voltage when asked to.