aloishis89
New Member
I have a 12 volt 18 amp hour battery and a 12 volt 9.5 amp hour charger that was originally for a different battery. Is it ok if I use that charger on the bigger battery? Since they are rated at the same voltage, I am guessing that it will just take longer to charge, but I wanted to make sure. The battery I want to charge and the battery that the charger was originally for are both sealed lead acid.