2008 feh
 

110K miles, HV battery discharging as shown on the non-numerical gauge to blank (no green). It happens overnight, and more and more now. I've tried pulling the plug on the bat. pack, but so far that isn't the problem. The strange thing is it occasionally will keep a full charge overnight. But I wouldn't think it would be shot yet??? The 12V shows 12.4V after overnight, immediately after running it has 13.6V. I would like to try the balancing procedure, but where to get a 300V power supply?
Does anyone have experience with Dornan packs?