Hi group, I just got me a new 12v battery and have fearfuly filled it with the acid it came with. It then rather strangley read 12.8v across it, but I belive I'm supposed to charge it anyway. I have a 0.9amp charger, so shall I just plug it in and not let it go above 14.1v or something? bit confused, mico thundercat(dethundered)