MacBook Pro 13" Retina (Late 2012-Early 2013) Battery - iFixit
Battery Replacement A1437 for MacBook Pro 13" Retina A1425 (Late 2012,Early 2013)
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Amazon.com: E EGOWAY Replacement Laptop Battery for A1425 A1437 Mac Book Pro Retina 13 inch MD212 MD213 ME662 (Late 2012, Early 2013 Version) : Electronics
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide
13-inch MacBook Pro Retina Battery Replacement
13-inch Retina MacBook Pro Review (Late 2012)
MacBook Pro 13" Retina Display Late 2012 Battery Replacement - iFixit Repair Guide