I just ordered a 3rd batt for my 510, and there's a hole in the battery connector... From what I understand those are there for an auto batt. It really wouldn't bother me but I drip, and I keep shorting out the battery. Any ideas?
Whoops my bad i miss read the title this morning when i woke up thought you had auto batteries. To my defense i had only taken two sips of coffee when i replied. I would fill the hole with solder if it was me but not sure if you have the tools to do that.