Does anyone have any suggestions on a good deep cycle battery? It seems like I go through a new battery at least once or twice a year. I talked to a salesman at BassPro and told him that I trol almost continuously. I run two batteries together and easily run them from 6:00am until 4:00pm each time I am out. He suggested that that much use is hard on them and that I am simply going to go through a bunch of batteries. I keep them charged up all winter long but never remove them even though I know people suggest you do so. I never purchase an expensive brand simply because I go through so many. I buy the $50 to $60 Walmart brand. Is this my problem? Am I really going to get more years out of one of these $100 or even $200 brands. I am willing to pay $200 if I have to but if it failed like my others do I would want to put it through the shops window. A neighbor who bass fishes a lot says he has to replace his at least every two years so maybe I am getting what I am supposed to get out of them.