- Internal Replacement Laptop Battery A1322/A1278 Compatible with Pro 13'' (Mid 2009, Mid 2011, Late - Micro Center
- Battery for MacBook Pro 15" A1286 2011-Mid 2012
- Ways to Improve Your MacBook's Battery Life - CNET
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- Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late - Long Lasting : Electronics
- Apple A1382 Hyderabad Secunderabad
- NewerTech® : Batteries NuPower® Battery MacBook Pro 17" Unibody 2011
- Review: MacBook Pro (13-inch, Early 2011) – Pixels
- A1278 A1322 Battery, POWERWOO MacBook pro Battery Replacement 13 inch Mid 2012 2010 Early 2011 Late 2011, a1278 Battery with 6000mAh 10.95V 65.7Wh - High Performance and Longevity - Newegg.com
- Long Does Your MacBook Pro Last? |
- MacBook Air World Battery Life (Mid-2011):
- MacBook Pro 15" A1321 Battery for A1286 (2009-Early
- Early 2011/Late 2011 MacBook Pro Tests: EveryMac.com
- MacBook - Wikipedia
- Pro 13" Unibody Early Battery Replacement - iFixit Repair
- NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2010 2009 Early 2011 Late 2011] High - Newegg.com
- Battery Life - The Review (13 15-inch): 2011 Sandy Bridge
- MacBook Pro 15.4" Fast! (review)
- Tectra 77.5wh 10.95V Battery for MacBook Pro 15 inch Early 2011 Late 2011 Mid 2012 MC721LL/A MC723LL - AliExpress
- GCP Products 23091120-64898982 Battery Macbook Inch A1278 A1322 Mid 2009 2010 Early 2011-12 Cc
- To Calibrate Power System - NewerTech
- MacBook Pro 13 (Early 2011) review: Apple MacBook Pro 13 (Early 2011) CNET
- Battery Life - The Review (13 15-inch): 2011 Sandy Bridge