> > Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). > Not going to lie, that’s pretty horri

> > Battery life is a little over 4 hours with the flush battery (55Wh) and 6-7 hours with the extended battery (80Wh). > Not going to lie, that’s pretty horrible. On the next line he says that with a newish kernel he can get 6 hours with the flush battery. That is not bad at all. > Update (2017-03-17): I managed to get PC7 idle by upgrading my kernel to 4.18 and replacing the r8168 module with r8169. Battery life has increased significantly. I now get 6 hours with the flush battery and 10 hours with the extended battery.