The Lenovo ThinkPad X270 has an advertised battery lifespan of an incredible 21 hours. I did not test the X270 for 21 hours straight, but after 10 hours of mixed usage which included mostly web ...

The 2017 Thinkpad X270 now offers a touch ... battery life thanks to a dual battery configuration. Unlike other 12-inch notebooks like the MacBook, the new Lenovo Thinkpad X270 delivers all ...

As such, Lenovo's own ThinkPad X1 Carbon remains ... Battery life, as mentioned earlier, is a highlight for the X270. The internal battery alone runs for 4 hours and 6 minutes, but with the ...

That's really cheap, and with the 72WHr rear battery, you should expect somewhere around 15 hours of life. Lenovo offers a lot of customization options for the ThinkPad X270, including SATA HDD ...

The X270 is a compact, though chunky, take on the ThinkPad with a deceptive amount of power. Add to that a full port loadout and a swappable battery, and this Lenovo laptop will work through the ...