I keep getting a low voltage warning on my project. I checked all 8 of my AA batteries. They are 1.2V batteries, and 7 of them are reading exactly 1.2V; however, the last one is not even registering on the multi-meter. It's not even reading a 0. The multi-meter just doesn't even know that I've connected it.
I've never had a battery simply not show up before, so I don't know what that means. Even a "dead" battery usually registers something in my experience.
I can't try to recharge it, because I need to charge at least 2 batteries at a time, and I don't want to try and charge a battery that is at 100% with this one.
I am just trying to decide if the battery needs to be recharged, or if there is some type of manufacture defect in the battery...
I can't just buy one, so the entire set will cost me about $26.
Anyway, I have never seen a battery not register before, so I am just wondering what that means.