Apple MacBook Pro 13-inch Early 2011 Mid 2012 Technician Service Guide | eBay
Apple MacBook Pro 13" MD101LL-A Battery
Best Buy: Apple MacBook Pro 13.3-inch 500GB Intel Core i5 Dual-Core Laptop (MD101LL/A) Mid-2012 Pre-Owned Silver A1278
Amazon.com: DR. BATTERY Replacement Battery for Apple A1278 MacBook Pro 13 inch Mid 2009 Mid 2010 Early 2011 Late 2011 Mid 2012 [10.95V / 70Wh] : Electronics
Mac Battery Replacement - Batteries for MacBook Pro and MacBook Air
Amazon.com: A1278 A1322 Battery, POWERWOO MacBook pro Battery Replacement 13 inch Mid 2012 2010 2009 Early 2011 Late 2011, a1278 Battery with 6000mAh 10.95V 65.7Wh - High Performance and Longevity : Electronics
MacBook Pro (13-inch, Mid 2012) - Technical Specifications
Apple MacBook Pro (15 inch) review: Apple MacBook Pro (15 inch, Summer 2012) - CNET
Replacing the Battery in a MacBook Pro Unibody (2009-2012) in 5 Minutes! - YouTube
Macbook Pro (15-inch, mid 2012) MD546LL/A Specs Apple [Core i7 2.7 GHz, 9.1, A1286 (EMC 2556)] | Techable
Apple MacBook Pro 13-inch (Mid 2012) - Review 2012 - PCMag UK
audio - MacBook Pro (mid-2012) Microphone Input - Ask Different