I was so sad when they dropped the extra battery from the X280. My X270 is a true road warrior with the spare 6-cell that I bought and I can get about 30 hours

I was so sad when they dropped the extra battery from the X280. My X270 is a true road warrior with the spare 6-cell that I bought and I can get about 30 hours of battery life out of it with the way I work. It's the perfect travel laptop.