Amazon.com: Puredick A1582 A1502 Battery, Replacement Battery A1502 for MacBook Pro 13 inch Retina [ Early 2015, Mid 2014, Late 2013 ] A1493 - High-Performance and Longevity [11.36V 74.9Wh 18Months Warranty] : Health & Household
What's wrong with this MacBook Pro battery? - EDN
Apple's Hugest Reveal This Week: Those Crazy New Batteries | WIRED