I already bought into Home Depot's Ryobi line for pretty much everything else. However much you try to just have one type of charging station, it will ultimately fail. Now I have Oregon 36V, Black & Decker 20V, Ryobi 40V, Ryobi 18 V, and Milwaukee 18 V chargers taking up counter space. Unless I get a Milwaukee garden tool, that 5 Ah 18V battery will probably last a year on one charge. The only garden tool I need is non-poled hedge trimmer, so I guess that will be it.
Thanks all for your suggestions. I still don't know what torque was required to remove the seized axle nut, but I'm guessing in the 800-1200 ft-lbs range. I suppose it would have been worse had it had loctite. The 10 mm allen bolts on my Benz had loctite the impact struggled a bit with those. A word of caution for these stuck bolts/nuts, be sure to press the impact's socket in hard and continue pushing in as it impacts. I noticed this tendency to assume the allen socket would stay in the allen bolt, but the jerking from the impacts will let you strip the heads if you don't keep pushing the socket in as it impacts.