The chucks that work with this screwdrivers are of the keyless kind. The screwdrivers runs on a rechargeable battery, so it's cordless.
From Tooled Up
Makita DA333D 12v Max CXT Cordless Angle Drill No Batteries No Charger No Case
ITS
Makita DA333DZ 12V CXT Angle Drill Driver - Body
Conrad Electronic
Makita 1-speed-Cordless angle drill 10.8 V w/o battery