Update 4/21/08: Click here for the latest wiring schematic.

Here’s another revised version of my 12V battery and charging system. I’m now using additional relays to isolate two sets of batteries which can be charged independently.

I’ve also added a little bit more detail to the schematic to show additional connected sub-systems.

There’s also a PDF version available for you to download and print.

Related Posts:

• Updated Charging Circuit