[CaptnJohn]

Originally Posted by chuckster57

I have this one. Use it for my truck that has a pair of GP65 batteries. My truck can sit for a few weeks between starts, and I just put it on the dash when I'm not using the truck.

http://www.oreillyauto.com/site/c/de...2567&ppt=C0005

That looks to work well. Thinking of getting one for when I close up the 5er June/July/August. Should be fine in the storage facility.