How to Boost Your Windows Laptop Battery Life With One Simple Setting If your Windows laptop has a 120Hz, 144Hz, 165Hz or higher-refresh-rate display, you are getting smoother scrolling, better animations and a more responsive experience. However, that smoothness can come at the cost of battery life. At Intechs Computers, we often recommend choosing laptop specifications based not only on performance, but also on how you actually use your machine. If you spend long hours work