Keep your batteries alive over winter

[mangoland]

Here is a simple electronics project that I use to keep my various batteries from getting sulfated over the course of a winter. Works better than a trickle charger alone. Many people have been successful with it. Note: this is not a commercial link, and I make no $$ from it. Just a homebrewer sharing.

http://www.shaka.com/~kalepa/desulf.htm

 

[KennyV]

Looks like you are doing some interesting things… Thank you for the link, I’ll have to find time to build this and try it out. Again thanks, KennyV.