BTI Q5N-00001-BTI - Power adapter - 60 Watt - for Microsoft Surface Book, Laptop, Pro (Mid 2017), Pro 3, Pro 4, Pro 6

BTI Q5N-00001-BTI - Power adapter (equivalent to LQ6-00001, LPZ-00001, LQJ-00001, JTS-00001, LQJ-00016, LQ6-0001660 Watt - for Microsoft Surface Book, Laptop, Pro (Mid 2017), Pro 3, Pro 4, Pro 6, Pro 7, LAC-0000, LAC-00001. Up to 60 W maximum power output 4 A current helps your device charge quickly Good power efficiency and comparatively light weight Delivers constant 15 V DC for smooth functioning & charging of the device