On that note...I had a cordless drill that the battery had a bad clip. Well, I was on the 28' ladder lagging down a dish mast and my helper was at a prewire can below me. Well, the 14.4 battery fell out and went down to hit him square on the head. I tried to yell something incoherent but that battery went down so fast that I think it would have broke the sound barrier, making my yelling worthless.
This is CABL.com posting #179635. Tiny Link: cabl.co/mUTv