Bosch GTB Drywall screwdriver. Cordless drywall screwdrivers (Tool / Battery-powered tools / Cordless drill, impact, and screwdriver machines). Principal data: voltage 12 V, capacity 2 Ah, number batteries 0 pcs. Supplied under manufacturer part number 44645450, EAN 4059952620930, HS code 8467.29, country of origin Malaysia.