Hey, I've been using an Autel battery tester. When i leave battery disconnected at night it stays at 98%. Only drops when connected to the vehicle. I'm gonna be taking it to the dealership here in the next week or so to get it looked at. Just trying to figure out as much as I can before hand!
I have a 24 Ecoboost with a parasitic drain issue. When I park i have about 98% battery. When I get up to go work I have about 60-63%.
How many percent should it drop overnight without a parasitic drain?