Cruising around and bam battery light. Checked voltage, amp terminals, alt post, and batts. All checked out. Cranked the bass, voltage was dropping to 11.9 when the day before just dropped to 13.2. I have a dual alt kit. I unplug my primary and boom 12.9. I gotta check a few fuses and relays but I believe it just died completely. It's a tenney 270amp but I'm gonna probably get mechman or someone to rebuild it. If not ill grab me a hairpin 380!!!! Kinda sucks cause I was about to buy an iPad to glass into my dash.