I have one Optima D34 M Blue Top battery left for sale $60. I bought these in Jan 2012 and used them as trolling motor batteries. When I upgraded all my electronics in Feb, I did the batteries in the boat too. They were sitting in the garage and they both fully charged up and I took them to advanced auto to be tested. They tested fine and he said let them set for 24hrs and bring them back again. I took them back a second time and had them both test and they tested fine. I took pictures and have the print outs from the tests from yesterday and today. Advanced auto sells these batteries used as-is for $80 plus tax, asking $60 OBO to get them out of the garage. PM me if you have any additional questions or want additional pictures. This battery would be great for a gigging or shrimping set up…
