Construction dudes like coffee, it’s a fact. Not really, but I think the two go hand-in-hand. Now you don’t have to pull your construction truck through the drive-through to get your coffee fix. The Makita CM501D is a coffee maker that is powered by the same rechargeable Li-ion batteries that the Makita power tools use. Genius! the Makita CM501D can make up to 5.3 cups of coffee per charge.