Battery Life - Apple iPhone 4S: Thoroughly Reviewed
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![Apple iPhone 4S battery test is complete, here go the results [TEST]](http://cdn.gsmarena.com/pics/11/11/iphone-4s-battery-life/gsmarena_002.jpg "Apple iPhone 4S battery test is complete, here go the results [TEST]")
Apple iPhone 4S battery test is complete, here go the results [TEST]
![iPhone 4 vs. iPhone 4S Specs Showdown - Fight! [Comparison Chart] | Cult of Mac](https://cdn.cultofmac.com/wp-content/uploads/2011/10/iphone-4s-numbers-5.jpg "iPhone 4 vs. iPhone 4S Specs Showdown - Fight! [Comparison Chart] | Cult of Mac")
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About the battery usage on your iPhone, iPad, and iPod touch - Apple Support (AM)
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Battery Life - Apple iPhone 4S: Thoroughly Reviewed
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Incredible Battery Life - Apple's iPhone 4: Thoroughly Reviewed
