Have not tried a mac? My old macbook have 3+ hours on it on battery... The new ones are more impressive: http://www.apple.com/macbookair/features.html#battery

Have not tried a mac? My old macbook have 3+ hours on it on battery... The new ones are more impressive: http://www.apple.com/macbookair/features.html#battery http://www.apple.com/macbookair/features.html#battery http://www.apple.com/macbook-pro/features-retina/#battery http://www.apple.com/macbook-pro/features-retina/#battery