This is Bosch GSR 12V-31, not GSR 12V-32!! 

No battery included

Technical specifications
Torque (soft/hard/max)* : 18/31/50 Nm
No‑load speed (1st gear / 2nd gear)* : 0–420 / 0–1,700 rpm
Battery type : Lithium‑ion
Chuck clamping range, min./max. : 0.8 / 10 mm
Battery voltage : 12 V Lithium‑ion
Weight without battery* : 0.8 kg
Torque presets : 20
Packaging dimensions (length × width × height) : 192 × 277 × 91 mm
Chuck type : Automatic chuck, 10 mm
Chuck with click : (i.e., audible click‑type chuck)
Work light : Yes
Tool design :– Pistol grip / Tool mount : 1/2"‑20 UNF‑2A