How long does 20% last on an iPod/iPhone?

When it says 20% remaining how much more time do I have left to play aps, youtube, ect.

Using Internet? Probably like an hour at most.

Not much probably another 25 mins. One way to save battery is to close the apps your not using anymore. To do this you need to press the main button twice quick then the LiL apps will come out in the bottom press on it hold it and close it

Depends. If its just phone calls, at least an hour.

Games might be anywhere from 20 minutes to maybe an hour, depending on whether or not it needs to be connected to the Internet. Also depends on whether its using the 4g or Wi-Fi. 4g, maybe 20 minutes. Wi-Fi, about 30 to 40 minutes.

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