Finally good battery life with Intel: Lenovo ThinkPad X1 Carbon Gen 13 shows off Intel's efficiency progress (image source: Benjamin Herzig)Intel laptops of the last few years had bad battery life. At long last though, it seems there is a light at the end of the tunnel: Intel Lunar Lake improves the power efficiency and thus battery life. The Lenovo ThinkPad X1 Carbon is the perfect laptop to exemplify Intel's effiency development throughout the last years. Customers buying Intel laptops in the ...