The FAA has banned the recalled 15-inch MacBook Pros with faulty batteries from flights
MacBook Pro Battery Replacement Kits from OWC
Amazon.com: A1382 Battery for MacBook Pro 15 inch A1286 Early 2011 Late 2011 Mid 2012 New Replacement Laptop Battery (7200mAh 10.95V/78.84Wh 25 Months Warranty) : Electronics
NewerTech® : Batteries : NuPower® Battery for MacBook Pro 15" Unibody Early & Late 2011, Mid-2012 Models
Original 7200 MAH A1382 A1286 battery https://www.amazon.com/dp/B0796NDQDD?m=AQB21QB59HD2I&ref_=v_sp_detail_page | Macbook, Macbook pro, Apple macbook pro
MacBook Pro 15" Retina Top Case w/ Battery (Mid 2012 - Early 2013) - 661-6532
MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery - iFixit
How to replace the battery in a mid-2012 Macbook Pro | David Artiss
MacBook Pro 15" Retina (Mid 2012-Early 2013) Battery - iFixit
iFixit: New MacBook Pro has first 'DIY-friendly' battery replacement design since 2012 - 9to5Mac
EBK New A1382 Battery for Mac book Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A with free tools - Walmart.com
Apple MacBook Pro 15" A1286 (Early 2011 - Mid 2012) - Battery A1382 | Fixshop
How to replace a 13-inch MacBook Pro battery
New Genuine OEM A1382 Battery for Apple MacBook Pro 15" A1286 early 2011 Mid2012 | eBay