I've not payed much attention since my time between charges is so good (7-10 days for my usage). Every so often I've noticed that the %charge at power-on was higher that it was at prior power-off. Seems a clear violation of the laws of physics and an opportunity for my battery to last forever on a single charge.
Don't sweat it -- probably a glitch in the Battery History software.
Can someone explain why my battery does not drain like a ski slope? There is a weird increase in battery life even though it is not plugged in.
Sent from my Nexus 7 using Tapatalk
7-10 Days!?! Wow that's great! You must barely use it to get that?
FYI- My daily usage is wifi on (about 1 hr/day) only when checking e-mails, stock mkt; and wifi off for 1hr/day of off-line podcasts, 1 hr/day of off-line book reading. N7 sleeps during much of the day (just like me) and is powered down at night . Screen brightness set to about 40%
Occasionally use N7 for vids (Netflix, You-tube) but.of course, that depletes charge more repidly