Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
4 Signs It's Time To Replace Your MacBook Battery! - YouTube
Determine battery cycle count for Mac laptops - Apple Support
MacBook Pro 13" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
MacBook Pro (Late 2011) 7-hour battery life? | MacRumors Forums
Early 2011/Late 2011 MacBook Pro Battery Life Tests: EveryMac.com
MacBook Pro 13" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
How to Tell If Your MacBook Needs a New Battery | iFixit News
How To Test A MacBook Battery To See If It Needs Replacing And Replace It | Macworld
Battery Life - The 2011 MacBook Air (11 & 13-inch): Thoroughly Reviewed
Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
MacBook Pro 17" Unibody Battery Replacement - iFixit Repair Guide
Replacement Laptop Battery for Apple MacBook Air 13 inch A1466(Mid 2012, Mid 2013, Early 2014,
![Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late 2011] - High Performance [76.56Wh/11.6Vv] : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/817hY3kqIFL._AC_UF894,1000_QL80_.jpg "Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13\" [Mid 2012 2010 2009 Early 2011 Late 2011] - High Performance [76.56Wh/11.6Vv] : Electronics")
Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late 2011] - High Performance [76.56Wh/11.6Vv] : Electronics
MacBook Pro 13" Unibody Mid 2010 Battery Replacement - iFixit Repair Guide
MacBook Pro 13" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
MacBook Pro - Wikipedia
Replacement Batteries for 17-Inch MacBook Pro (2011)
Apple MacBook Pro 17-inch 2011 Edition Review
Apple MacBook Pro 17-inch (2011) Review | Digital Trends
Apple 15-inch MacBook Pro (Late 2011) Review
Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
