We’re all very impressed with the iPad 2, especially its ability to maintain the same incredible battery life while featuring a much more powerful processor and graphics chipset. How is this possible, you might ask? The answer, it seems, is that the iPad is almost all battery. Consider the above picture, and contrast it with the image from iFixit’s iPad 3G teardown below – a tremendous difference!
Congrats to Apple for figuring out how to shrink everything else!