it's been a little over a year that I have, and she is already dead it takes 30 minutes max, and the pc tells me barred with a symbol as a comment "consider changing the battery" I therefore recommend ... EDIT: Following this review, the company Anker has contacted me and offered me a refund or replacement of the defective battery. Having already made the replacement, I got a quick refund my purchase. This is a service that provides and assume! ...