This Einhell hammer drill uses drill chucks with a hex system. It runs on compressed air, so no need for charging.
From Amazon
Einhell TC-PC 45 Compressed Air Chisel Hammer Set (for Stone and Metal, Includes 4 Pieces 120 mm Chisel Set, Needle Scraper Attachment, Oil Bottle (Without Contents), Plug Nipple and Case) Red, Black
Conrad Electronic
Einhell TC-PC 45 Pneumatic hammer drill chisel 6.3 bar