Holy crap Colby.......you'll be hooking my GTI up next time she needs it.....great job....that shine is KILLER.
and Milwaukee makes a DA? Tell me that's M12......
As AJ said it is M18. Additionally the stock 5.0 M18 batteries you might already have laying around are not enough for it if you’re doing a lot of correcting IMO.
I had also picked up an M18 1/2” mid torque that came with their two 5.0 batteries and I figured they'd work fine with the polisher. M18 is M18 right?
Well they work but they don’t last very long. I’d say I got 10-15mins of runtime when correcting and leaning into the machine pretty hard. I would 100% recommend getting the 6.0 high output batteries for this machine if you can. The 5.0 batteries will work, but it sucks them down so quickly I had to buy a fast charger to keep the other one ready to go by the time it killed the first one. YMMV
That said I had no problems with the finish polish and foam pad. Plenty of run time. Run time seems to be directly proportional to how hard you lean on the machine. In my limited experience at least.