https://isource.com/2009/12/18/music-playback-tailoring-and-active-battery-life-protraction/ #1 Source for iPad, iPhone, iPod, Mac and AppleTV Sat, 19 Dec 2009 21:07:36 +0000 hourly 1 https://wordpress.org/?v=5.4.6 https://isource.com/2009/12/18/music-playback-tailoring-and-active-battery-life-protraction/#comment-30623 Sat, 19 Dec 2009 21:07:36 +0000 http://www.mactropolis.com/?p=6328#comment-30623 The power warning is a good idea assuming that it can be accurate.

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