So while taking a trip the other day, my starting battery completely died. It had been giving me trouble for a few days prior with a weak start but it was about 5 years old. Since I was in a pinch and just wanted to fix the issue, I went to a NAPA nearby and purchased a replacement battery. It wasn't AGM, but it does the job.
The 2nd battery I have in the trunk is an agm battery. Will I run in to any issues running different types of batteries or can I keep rolling like this for a while? I was told by a buddy I should be good but I might need a battery isolator.
I'd hate to damage either battery or my equipment so any input would be appreciated.