Quote Originally Posted by Cigalert View Post
I decided to put a tender on the boat after I pulled my stupid. I have 2 Interstate Deep Cycle SRM-24's.

I connected 1 battery and put my switch to "all". And most important...switched off the breaker for the stereo.

Here is the tender...



Anyone have any experience with these? Pros/cons/problems?
I used one of these back in the 90's. After many years I realized it was better not to use it and simply disconnecting the batteries while not using them worked best.