The notebook comes with 2 batteries, a 2400mAh standard battery and a 4800mAh extended battery, which last 3 and 5 hours respectively at full charge. if needed, Asus has a 7200mAh cap battery for this laptop too, which should last at least a good 8 hours.

RAM upgrade is pretty easy. After removing the battery, there are 3 catches that keep the keyboard in place. With just 3 simple flicks, the keyboard can be removed and you'll see what you see above. It's also noteworthy that a laptop this size isn't using the rare micro-DIMM, which most ultraportables this size come equipped with.

Two simple screws hold the optical drive, full replaceable should it fail.