My EVO was at the dealership for a week for service and when I got the car back I immediately placed it on the battery tender. It has been on the battery tender for 17 hours now and the battery is only 3/4 of the way to a full charge. It never takes that long to get back to a full charge. What could they have done to drain it so much? Could they have fried the battery or just be using battery power for the repairs when the vehicle was not running? Could they have damaged the battery in any way?
FYI, the car is only 3 months old. Thoughts?
FYI, the car is only 3 months old. Thoughts?