2x 5.0Ah 18v Batteries. BOSCH GSB 18V-45 18V COMBI DRILL. It reaches a maximum torque (hard) of 45 Nm and rotational speed of 1,900 rpm. Due to its lightweight and compact design with only 174-mm head length, it is ready for use anywhere, while the included belt clip makes it effortless to carry.
eBay