battery keeps dying
I recently bought a used 2010 Dodge grand caravan from a dealership and
had a dvd player installed in it. After the dvd player was installed, I wasn't
able to use any of my accessory sockets. In a month's time, my battery
died. I installed a new battery 3 months ago and the battery died on me
today. Is the problem something faulty because of installation of the dvd
player or another issue.