From When I got the app to a full charge (Device was at about 50% when I started charging it though):
--81.5ºF @ 72% - 70ºF (Room Temp.)
--78.98ºF @ 89% - 70ºF (Room Temp.)
--78.8ºF @ 97% - 74ºF (Room Temp.)
--80.96ºF @ 99% - 74ºF (Room Temp.)
--80.6ºF @ 99% (Green light) - 74ºF (Room Temp.)
It doesn't say the voltage anywhere. I'm assuming it's anout where it should be based on the temperature of the battery.
I'll watch some movies and play some games and then use the wall charger and see what I get.
"The only easy day was yesterday! Hooyah!"