MacBook
May 2010
Take MacBook with you everywhere without worrying about plugging in or even carrying your power adapter. Its built-in lithium-polymer battery now lasts up to 10 hours on a single charge, which makes it perfect for long flights, all-day workshops and marathon study sessions. The new energy-efficient NVIDIA integrated graphics processor improves battery life by using less power for everyday tasks like writing email and surfing the web. And thanks to advanced battery chemistry and adaptive charging technology, the MacBook battery can be recharged up to 1000 times — good for about five years of typical use — and lasts nearly three times the lifespan of typical notebook batteries.

MacBook Air
June 2009
MacBook Air is carved from a solid sheet of aluminium. This revolutionary unibody design replaces many parts with just one and results in a clean, seamless appearance. The anodised aluminium surface and stunning contours confirm MacBook Air as a feat of beautiful engineering.