Posted in more detail in a similar thread:
https://www.mobileread.com/forums/sho...49#post1943249
The display appears to eat 90+% of my battery. Idle services that cannot be permanently turned off (only force-quit every time you turn the Vox on, e.g., that damn undelete-able Globe & Mail thing, Kobo and System updates) seem to be the secondary culprits.
I like the device functionality, but I'm really not impressed with the battery at all. If I could return it now I would, but I'm beyond the return date. I really don't think Kobo should have launched with such a clearly inadequate battery pack... (are you out there Kobo tech support?)
My .02,
-WM