Battery Light Problem!!

[Cobra 08]

I don't have time to search the forum, but my battery light wont go away completely! I Bought a battery for my car 3 months ago and the light flickers on and off sometimes or stays on for 30 seconds then turns off..... need help with this issue. Is it the Alternator? I dont lose power and my radio stays on. Don't know what to do? Thanks for the inputs. -08

 

[Blueline]

Your alternator may be on its way out. Get it tested and buy a new one.