Battery Technology Replacement 15V 65W AC Power Adapter for Microsoft Surface — BTI Q5N-00001 / Q4Q-00001 (Book, Go, Laptop, Laptop Studio, Pro 3–9, Pro X)

BTI Q5N-00001-BTI replacement AC adapter providing 15V at 65W. Compatible OEM part numbers: Q5N-00001 and Q4Q-00001. This power adapter is designed for Microsoft Surface devices and fits the following models: Surface Book, Book 2; Surface Go, Go 2, Go 3; Surface Laptop, Laptop 2, Laptop 3, Laptop 4, Laptop 5; Laptop Studio; and Surface Pro 3, Pro 4, Pro 5, Pro 6, Pro 7, Pro 7 Plus, Pro 8, Pro 9 and Pro X. A direct replacement for the listed OEM part numbers, suitable as a spare or replacement charger for the specified Surface models.