Originally Posted by badger
CTEK makes a great battery maintainer. 4.3A max charge, but self regulating and will shut of when the battery is charged and trickle charge for maintenance. BMW and Porsche both sell them with their brand names on them as accessories. I have 3 of them, one for each collector Bimmer and one for my Pioneer. Been using them for years.

After a lot of research, I'm a CTEK fan and have been for years.

I've got 3 of them.

24HCF in its entirety, is solely responsible for why my children do not have college funds, my mortgage isn't paid-off and why I will never retire early enough to enjoy the remainder of my life.