At least 3-5 hours. I charge mine three hours when it's low on battery.
36 hours i think
An iPod will not stay charged for a week, no matter how long you charge it. Everytime you use it, battery power is being wasted. Also skipping songs, and it just being on is wasting power as well.
Materials will stay charged as long as the electrons have no way of entering or leaving the materials.
Yes, it should stay on your iPod. There is no wireless beam being emitted from the computer that tells the iPod to delete items on its own.
Depends on what you are doing on your iphone
Because there is no insulator attached to it to prevent escape of charge.
It does, you just have to log in and everything should be saved.
how long do batterys work for a car?
Forever, until you get rid of them that is. You can do this on itunes on your PC or, if you've got an iPod touch, you can delete them on there.
A fully charged good battery is designed to last 21 days in the newer vehicles How old is your battery?Check parasytic load on vehicle should be .07 amps
if they are rechargeble batteries then yes you can but they wont stay charged for that long
with the proper apps and as long as you stay within a wifi network... yes!