I got a set with 1/2inch hammer drill and a small impact driver over 10 years ago when I built my deck. Love them! After a lot of use and abuse over the years I had replaced the brushes and switch in the drill. While both still work good, I mentioned to my wife I didn't know how much longer the dill would last. Got a new set plus 2 saws for Christmas. They are even more powerful and smaller than my old ones!. Would love to get a 1/2 impact...
Probably just worn out batteries. My original 10yr old batteries are nowhere near original, but will still run a whole mess of screws on a charge.
