Starting to want a new battery for this MacBook Pro, as the current one is showing its age. There are many for $55-60 on eBay that claim to be "genuine," but I suspect that they are not. I have also looked on Amazon, where it seems a genuine battery is more than $100. There are, however, some well reviewed batteries on Amazon. This "LQM" battery has 4.5 stars/53 reviews, this "Key Power" has 4 stars/200 reviews, this "Lizone has 4 stars/100 reviews. I imagine these all come from the same factory, but does anyone have any experience with these generic batteries, or any other generic batteries to recommend? Otherwise I will try and obtain a genuine Apple one.