Originally Posted by johnboat

I had 3 opti s; they were lite in weight and did not run as long per charge. My battery dealer told me they have a lot come back. I went to the AGM 10 or so years ago and won't buy anything else. I buy bass pro brand but they all seem to be the same. they last me 4-5 years as compared w/ wet ones that i always had to replace the next year. with the AGM's you don't have to keep charging them in winter, you can run them down w/o destroying them, you can lay them on there side, mail them, but most of all I get more than a year out of them.