Did your old laptop already give up on you? Replace it with Lenovo ThinkPad T480 , a true workhorse business laptop with hard-to-beat features. Read the following and discover how this new gadget will help you in your everyday work life. Long-lasting battery Battery life is one of the most important factors in determining the best performing laptop—and the top models can allow you to finish all your tasks without having to plug it in every three hours or so. Expect nothing less than an epic battery life with the Lenovo ThinkPad T480 . On a full charge, the six-cell, 72-watt-hour battery laptop will give you 17 hours of productivity. Its default three-cell battery only lasts at an average of 8 hours, which is still longer than other laptops in the market. Since the laptop has a hot-swappable Power Bridge battery system, you can even extend the battery's life even more. Snappy keyboard The keyboard is another impo