theoldwizard1
Well-known member
Clearly I was wrong !The problem is, Milwaukee need more VOLTAGE for bigger tools, not longer run time (although I am sure many would love a longer run time).

The M18 12.0Ah battery can deliver more current than the older M18 batteries. I wonder if the tools somehow "sense" the current capacity of the battery pack and "dial back" the current when using the old battery packs ?