thats my biggest gripe with dewalt.I'm also somewhat of a DeWalt fanboy, I have several 18V cordless (the older style LiIon, not the latest XR type), as well as the odd corded hammer drill. One thing does annoy me though, the change of battery style a year or two back.
there old kit was spot on with no issues, now they keep chaning the batteries and there less reliable.
makita tools have used the same 18v battery for years and i dont see that changing