Purchased this along with a Milwaukee M18 Fuel brushless hammer drill 1200 in/lbs. torque. They come with 5 AH batteries.
First time drilling several holes. Had 8 inches of hard ice today. Drilled 28 holes. When I wasn’t using it I put the battery in a cooler bag with a hand warmer. By the end of the day the battery still had 3/4 bars. It performed wonderfully. No fatigue, so light. No gas fumes or spills on my hands. I’ll update this thread throughout the year as ice gets thicker. So far, very happy with the switch.