Hello together, I hope I’m right here with you. We bought a caravan last year, a hobby 495 Ufe. In the caravan a battery is installed (Optima ) it is charged by an autark package of Hobby. Unfortunately, we have broken the battery, deep discharge… Now I’m looking for a new, a slightly cheaper, therefore my question : what must I pay attention to? Can I install an Agm battery? Then I heard what about leaking gases while charging? Who ka nn help us now ? Thanks Alex