During the WWDC keynote Apple announced updates to the Macbooks Air's which increases their battery life significantly.
Apple® today updated MacBook Air® with all day battery life, fourth generation Intel Core processors with faster graphics, 802.11ac Wi-Fi and flash storage that is up to 45 percent faster than the previous generation. The ultimate everyday notebook is now an even better value, with 11-inch models featuring double the storage and 13-inch models.
The 11-inch Macbook now delivers 9 hours of battery life while the 13-inch delivers an incredible 12 hours.
The updated Macbook Airs are available in America immediately and should reach South Africa by the end of July.
The price of the 13-inch Macbook Air has remained the same however the price in South Africa is expected to change with the drop in the exchange rate.
The price of the 11-inch Macbook Air was dropped but it is unclear if we will get the same result in South Africa.