While I was charging my battery yesterday it had 11.73 volts of juice in it. This morning I checked it (it was not charging overnight) and it was only 8.93 volts. Not good. Is the battery toast? Maybe charging it at 2 amps was just too much for it. I know 1.2 amps is the recommended charging rate but my automatic car battery chargers only go down to 2 amps. I thought that 2 amps was still low enough and wouldn't damage the battery. Looks like I may be buying a new battery and charger!