Just saw this in a random gallery - what's the use case? I have one from my old old van to condition the battery but I thought the Cali took care of this from the normal hookup?
WaikatoCalifornia
My understanding is that all batteries - the two deep cycle house batteries and the starter battery - are all charged when you‘re hooked up, so what would be the point of a CTEK charger like that? The CTEK chargers are great and I keep our other 2 cars on trickle in the garage when I take my Cali on the road for weeks at a time, but this seems unnecessary (unless I am wrong about my charging assumptions)?