I dropped by another HD yesterday, and I think you guys are right. I noticed that on the shelf they have two versions of the M12 fuel impact driver, but the model numbers are exactly the same. Some come with the 2.0 batteries, some come with the older ones. Unforunately all the drills come with the older batteries. So I will wait a bit and see if they have some newer stocks. Otherwise I am going to return it and buy it somewhere else instead. If I don't have the impact driver already, I probably won't realize the batteries from the drill are different. I would be pissed if I find out after using them a couple months. Thanks guys.