My Left Earbud Was Dead - Here is How I Got It Working!

Here was my situation:
1. My left earbud was dead and would not respond
\ 2. Opening my case would not launch the visual tool on my iphone. 3. I let the case and the earbuds totall die by leaving the case open and the earbuds out, until the amber light would no longer work. This took over a day, so that when I opened the case, no light showed up. 4. I fully charged the case. 5. I 'forgot' the Air Pod Pros from my phone. 6. After fully charging I reconnected my iPhone with the Air Pod Pros. Here is where things get interesting. 7. Although the case was fully charged, and the earbuds were in it, the left earbud was not charged. When I opened the case at this point, the left earbud showed 4% charge, which to me meant that it was going to start working as normal again, which it did after I let it charge to 100%, all things were back to normal.