For casual web browsing, coding, and document preparation, I’m getting just shy of 4 hours on a 6-cell and a little more than 6 hours on a 9-cell. Granted that’s with a quad core mod, IPS display, and full Coreboot, so the typical power consumption with a browser window open might be anywhere from 13 to 16 watts.
How’s your battery life? Any optimizations I might be missing out on?
The part about video calls is so true. I’m often stuck with taking them on my Android tablet so I have enough battery on the X230 for the rest of the day.
My batteries are relatively new, with 93% original capacity on the 9-cell.