Microsoft Surface Book Keyboard M1785 Batteries
Replacement parts for your Microsoft Surface Book Keyboard M1785 model to fix your broken device!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
Surface Book 1/2 13.5" Keyboard Battery
Replace a 5500 mAh battery in the keyboard section of a 13.5" model Microsoft Surface Book 1 or 2. 41.25 Watt Hours (Wh). 7.5 Volts (V).
This keyboard section of the 1st generation hybrid laptop/tablet manufactured by Microsoft has the model number M1785.