Apple MacBook Air 13inch 1.3GHz Core i5 256GB - MD761 Laptops (2013 ver.)

US KeyboardThe 11-inch MacBook Air now lasts up to 9 hours between charges and the 13-inch model lasts up to an incredible 12 hours. So from your morning coffee till your evening commute, you can work unplugged. When it’s time to kick back and relax, you can get up to 10 hours of iTunes movie playback on the 13-inch model and up to 8 hours on the 11-inch model. And with up to 30 days of standby time, you can go away for weeks and pick up right where you left off. ----- Up to 12 hours of battery life.Power through your whole day.Thanks to compact all-flash storage in MacBook Air, there’s plenty of room for a big battery. Working together with the new power-efficient Intel Core architecture, this battery can post some impressive numbers. Now the 13-inch model gets up to 12 hours of battery life on a single charge and the 11-inch model gets up to 9 hours. That gives you all-day power for word processing, presentations, email, and more. And if you’re watching iTunes