Hi
Used my phone from 9am this morning, for the stopwatch function as I was using it to time students presentations, by 12 it was almost fully drained and I had to plug it in to recharge.
How can I save the battery drain to make it last longer, I am aware that when using my iphone for this, it would have used only 20% Only I use my phone a lot to watch media on when I am travelling,have managed to get at least 6-8 hours video out of an iphone on long haul flights and a battery time of only 3 hours worries me.
cheers
Used my phone from 9am this morning, for the stopwatch function as I was using it to time students presentations, by 12 it was almost fully drained and I had to plug it in to recharge.
How can I save the battery drain to make it last longer, I am aware that when using my iphone for this, it would have used only 20% Only I use my phone a lot to watch media on when I am travelling,have managed to get at least 6-8 hours video out of an iphone on long haul flights and a battery time of only 3 hours worries me.
cheers