What Do Those 8 Pin Letters Stand For On A DeWalt Battery?

www.slashgear.com: Ever noticed that row of small metal contacts when sliding a DeWalt battery into a tool or charger? Or tried troubleshooting some of the most common problems with DeWalt batteries yourself? What do all those letters and numbers mean? Plenty of independent teardowns and analyses from hobbyists have attempted to tell us why those symbols are there, but we spoke to Stanley Black & Decker directly to get a definitive answer.