So I had my starter rebuilt and got that working ok but now the battery dose not charge.i can get the car started after charging with a battery charger.I can drive it around but as soon as i shut the car off it will not start. No clicking or anything.Every thing worked fine before the starter issue but now im wondering if I shorted something out when i was messing with the starter. my dumbass forgot to unhook the battery and i think i shorted out the amp gauge. In other words dose the amp gauge create a circuit acting like a fuse? could this be the reason the battery dose not charge?