Lab Report: iPad 2 battery life tests and GarageBand speed - Macworld http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNH_0ct1utS6jdA-8smuHiXHVcfCcQ&url=http://www.macworld.com/article/158223/2011/03/ipad2battery.html

Lab Report: iPad 2 battery life tests and GarageBand speed - Macworld http://ping.fm/Tn5gO