iProPower A1322 Laptop Battery Compatible MacBook Pro 13" inch A1278 Mid 2009 Mid 2010 2011 Mid 2012 Version (6000mah)

I've had this battery for about 2-3 months and it still works great. I use to use my laptop daily for school and it lasts for about 4 hours, which was great since my last battery was so old, it only lasted like 30 minutes. It was easy to install, the tools being included were a plus. It was worth it even though it was a little more on the expensive side. I would buy this again.

Died within three months of owning! I barely used my laptop. I can’t contact or email anyone from the company to get help either!

I'm sitting here using my laptop, started at 100%. Five minutes later it's at 90%. I'm constantly plugging my computer in. It's almost as bad as the battery I replaced . I guess you get what you pay for. Should have bought an official Apple battery. After my review, I was contacted by the company which sent me a replacement battery. Worked better than the first, but still not great. A+ for customer service.

Battery fit perfect. Until now it works so great and can be charging fast and last above 4 hours without adapter. Easy to install with all the tools included.

I purchased this battery replacement for my MacBook Pro 13”..it was easy to install with the provided tools & the battery has more available recharge cycles than others I found - which is good.The only thing I had slight issue with was the clarity of the instructions; we felt they were worded kind of funny, not quite clear.

Screwdrivers weren’t the right size and stripped 2 of the 10 screws.

Works perfectly! Super easy replacement! Perfect fit my 13” MacBook Pro and the battery can run more than 4 hours as original ones. 10/10 would recommend

Initial review is this battery is great! It seems to be equal to what the original battery was. I'll update in a few months. I'm still going through the initial setup/calibration of the battery and it seems to last longer each time I cycle the battery.Be sure you let it charge completely, then use it until the battery is down to single digits. Do this several times to get the best performance out of your battery.