Hi guys. New to this forum here. I have a 2001 impala 3.4 and the battery keeps dying on me. I bought a brand new battery, alternator, and starter for it. I checked the ground that is on the transmission and it looks good. Every time I start it up it’ll drive for about 30 minutes tops and then it dies. First all the electronics then the car itself. The car then charges back up and I can turn it back on after a little bit of time. Battery light is on on my dashboard if that helps any. This is my only car and I can not afford to buy a new one. Anybody know why my car keeps dying?