Personally I would recommend a Gel (not the brand name)type battery. Those are gonna have minimal to no gassing accuring in the batter, it has more plate surface area (more amperage), and will last you quite a while and the power rating is outstanding if you ask me. A typical fully charged batter is suppose to run 12.6v, but we tested my friends gel and it was puting out a little over 13v. The amp ratings are great too. But the price on these batteries can get high. I believe they start somewhere around $120?
