![Surface Pro 4 Battery Life Timelapse, Power Cover Discussion, Surface Pro 3 Battery Comparison - YouTube Surface Pro 4 Battery Life Timelapse, Power Cover Discussion, Surface Pro 3 Battery Comparison - YouTube](https://i.ytimg.com/vi/OVHNmv_-7bQ/hqdefault.jpg)
Surface Pro 4 Battery Life Timelapse, Power Cover Discussion, Surface Pro 3 Battery Comparison - YouTube
![Performance Benchmarking, Battery, & Portability : Microsoft Surface Pro 4 review: Slaying notebooks since 2015 - HardwareZone.com.sg Performance Benchmarking, Battery, & Portability : Microsoft Surface Pro 4 review: Slaying notebooks since 2015 - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2015/11/surface-pro-4-tr.jpg)
Performance Benchmarking, Battery, & Portability : Microsoft Surface Pro 4 review: Slaying notebooks since 2015 - HardwareZone.com.sg
![Amazon.com: Microsoft Surface Laptop 4 13.5" Touchscreen (11th Gen Intel Core i7-1135G7 for Multi-Tasking, 16GB DDR4 RAM, 256GB NVMe SSD) Ultra-Thin and Light, Long Battery Life, Windows 10 Pro, Black (Renewed) : Amazon.com: Microsoft Surface Laptop 4 13.5" Touchscreen (11th Gen Intel Core i7-1135G7 for Multi-Tasking, 16GB DDR4 RAM, 256GB NVMe SSD) Ultra-Thin and Light, Long Battery Life, Windows 10 Pro, Black (Renewed) :](https://m.media-amazon.com/images/I/71djnQIQ3GL.jpg)
Amazon.com: Microsoft Surface Laptop 4 13.5" Touchscreen (11th Gen Intel Core i7-1135G7 for Multi-Tasking, 16GB DDR4 RAM, 256GB NVMe SSD) Ultra-Thin and Light, Long Battery Life, Windows 10 Pro, Black (Renewed) :
![Microsoft just introduced a new $800 MacBook Air killer with 13.5 hours of battery life | Business Insider India Microsoft just introduced a new $800 MacBook Air killer with 13.5 hours of battery life | Business Insider India](https://static-ssl.businessinsider.com/image/5923501463914721008b598b-2400/img8626%201.jpg)