Not sure if this is the right place for this or not, but I had a weird incident with an 18 volt xrp battery.
I was drilling a hole in wood,not overworking the drill or battery, and then it made a loud pop, almost as loud as a .22 and sparked. I took the battery out,it smelled a little hot,and the battery still worked, I traded it out for a new one with my shop,but I was wondering if anyone (new what might have happened, thanks in advance