voltage drop
how much voltage drop is normal for a agm 12v battery or any battery if it is fully charged and connected to nothing?
Forum Discussion
landyacht318 wrote:
AGM fully charged resting Open Circuit Voltage varies widely. My Northstar AGM is 13.06v
12.7v rested OCV would be about 70% charged on my battery.
Your voltages seem fine for Deka/East penn AGM, but I would try and see if you can get a fully charged rested voltage from them, and post their answer.
FWIW, when I first got my AGM, I could not get the rested voltage above 12.7v until I did a ~ 50% discharge and a 25 amp+ recharge, and the battery has been doing tarzan yells and thumping its chest like a meth addled gorilla since.
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