since it got cold the batteries been low in the morning.. had to put it on charger . I had autozone run their diagnostic on it and they said there's nothing wrong with the battery there's nothing wrong with the alternator .
the battery was an econopower refurbished one .
so I went to this place that sells batteries taken from a wrecked cars and got a beautiful three months old bosch.
he check the old battery and says it passes the load test and specific gravity is good there's nothing wrong with it .
so he put his meter on the battery and tells me to start the car and do a couple things and we have these results everything off battery at 12.7 v
key and starting position 12.7 v
starting the car drops to 10.5 volts
revving the car to 2000 rpms goes to 13.5 volts