Can you help me understand how and when the battery turns on? We just got this 2005 Rockwood 1610, battery was dead so I went out and bought a new one. Hooked it up and it works. Ok so this is my confusion, how does the battery stay charged when you are camping? If I hook up battery, but then plug into power at campsite, is the battery now being used? Or recharged? If I go boon docking and use up the battery, then return home, how do I recharge the battery?? I do not have a battery charger. Or does the Popup electrical convertor recharge the battery if I plug it into AC.? Thanks for any help.