I have a Bailey Pageant Loire 2009 which I suspect the on board charger may have given up the ghost. I have read that it is advantageous to upgrade to a 3 stage charger but have noticed the output plugs vary and some have two outlets. I also saw somewhere on the forum a chap called Gary can repair and upgrade your original charger cheaper and with better parts than the off the shelf chargers. I am competent to change the unit myself it is just knowing about compatibility and the output plug variations I would like advice on please.