"Sticky Keys, Battery life is not as rated"2.0 starson by RickLines
Pros: cheaper than a Macbook Air
Cons: This battery lasts 3.5 hours at the most. The ONLY way I could see it lasting 7 hours is if you turned it down so dim that you couldn't see it. For normal operation, this battery is only good for 3.5 hours.
Summary: The keys are sticky, the space bar is sticky. Navigation is not as smooth as a macbook air. Battery life is not what it is advertised.