Am 30.12.2015 um 09:19 schrieb Roger Mills:
I've noticed of late that a lot of cordless drills and impact drivers
have XR as part of their description but I can't find a definition of
what it means. Does it mean anything significant, or is it just a bit
like GT tagged onto the end of a car model name?

In case of DeWALT 'XR' means eXtreme Runtime. Parhaps.