How has everyone's battery life been? After 2 days, I am only getting about 4 to 5 hours of battery life. Display is at 48%. I was excited about getting 10+ hours out of this device. so far, no where close.
Have a look at Task Manager and Resource Monitor... sometimes you get a process that's stuck using a lot of CPU or constantly access disk etc. that may need a Thwack up side process. Indexing sometimes sticks/loops on a file... or a System Process runs amok.
Depending on what you have installed and how much of your OneDrive you've chose to sync, it can take Windows 48-72 hours to finish indexing and optimizing which will impact battery life. I was getting 4-6 the first two days, yesterday I was on battery for 8.5 hours running from meeting to meeting.
Also, if you install Chrome it will reduce battery life by 25-50%.