Xfinity/Ryobi 18V battery to Milwaukee Impact screwdriver adapter

I was given a Milwaukee M18 CID impact screwdriver that was left out of an auction tool sale, no battery or charger but I did have a large quantity of Aldi 18v packs, just needed a permanently attached adapter. Also needs a 470K resistor to B+ to enable the motor, usually this is a 3.3v logic signal, so used a suitably high value so I doubt it will cause issues (it also works fine with 1M so I halved it) if it does cause problems I dont really care but if it matters to you, use a 3.3v regulator.