How to tell if your MacBook battery needs to be replaced.
What is the "real-world" battery life of the "Early 2013" 13-Inch Retina Display MacBook Pro? How does the battery life compare to the 15-Inch Retina Display and 13-Inch "Mid-2012" non-Retina Display MacBook
Quality factors relevant for getting a replacement battery (MacBook Pro (13-inch, Mid 2012)) - Ask Different
How Long Does Your MacBook Pro Battery Last? | OSXDaily
Apple Has Fully Restored Inventory of Mid 2012 and Early 2013 MacBook Pro Batteries - MacRumors
How To Calibrate a Mac Laptop's Power System - NewerTech
Determine battery cycle count for Mac notebooks - Apple Support
MacBook Air 13" Mid 2012 Battery Replacement - iFixit Repair Guide
Battery Life - 13-inch Retina MacBook Pro Review (Late 2012)
MacBook Pro 13" Unibody Mid 2012 Battery Replacement - iFixit Repair Guide
MacBook Air review (13-inch, mid-2012) - The Verge
MacBook Air Real World Battery Life (Mid-2012): EveryMac.com
A1322 Original Battery for A1278 Apple MacBook Pro 13 inch 2009 2012, A1322 Battery for Apple MacBook Pro 13 inch A1278 (Mid 2009 – Mid 2012) - WIT Computers
MacBook Pro 13" A1278 battery
Why the 2012 non-Retina MacBook Pro still sells – Marco.org
Absolutely Insane Battery Life - The 2013 MacBook Air Review (13-inch)
Genuine A1322 Original Battery Apple MacBook Pro 13" Aluminum Unibody A1278 for sale online | eBay
MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Battery - iFixit Store
How To Test A MacBook Battery To See If It Needs Replacing And Replace It - Macworld UK
Battery Life - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
MacBook Pro battery percentage jumping down and up - Ask Different
Apple MacBook Pro 13" MD101LL-A Battery
MacBook Pro 13" Retina (Late 2012-Early 2013) Battery - iFixit Store
Battery Indicator Board for Macbook Pro 13" A1278 (Mid 2009-Mid 2012)
![Amazon.com: RayHom A1322 A1278 Battery for MacBook Pro 13 inch [2009 2010 2011 2012 Version] 661-5229 661-5557 020-6547-A 020-6765-A [Longlife and Super Performance, 12 Months Warranty 10.95V/63.5Wh] : Electronics](https://m.media-amazon.com/images/I/61S3X8XbBBL._AC_SY355_.jpg "Amazon.com: RayHom A1322 A1278 Battery for MacBook Pro 13 inch [2009 2010 2011 2012 Version] 661-5229 661-5557 020-6547-A 020-6765-A [Longlife and Super Performance, 12 Months Warranty 10.95V/63.5Wh] : Electronics")
Amazon.com: RayHom A1322 A1278 Battery for MacBook Pro 13 inch [2009 2010 2011 2012 Version] 661-5229 661-5557 020-6547-A 020-6765-A [Longlife and Super Performance, 12 Months Warranty 10.95V/63.5Wh] : Electronics
Battery Life - The 2012 MacBook Air (11 & 13-inch) Review
