COMPATIBLE P/N: MD223LL/A MD224LL/A MD711LL/A MD712LL/A MD711LL/B MD712LL/B MJVM2LL/A MJVP2LL/A MC969LL/A MC968LL/A, compatible with MacBook Air 11 inch A1370 ( EMC 2471 ) - ( Mid 2011 ), A1465 (EMC 2558) - ( Mid 2012 ), A1465 ( EMC 2631 ) - ( Mid 2013 ), A1465 ( EMC 2631 ) - (Early 2014), A1465 - (Early 2015), A1370 - (Mid 2011), A1465 - (Mid 2012, Mid 2013, Early 2014, Early 2015). 【Intelligent protection】 Built-in circuit protection ensures both safety and stability. Over charger circuit protection. More than 1500+ recharge cycles (Life cycle 3-5 years) ➤Battery comes with Stable Performance and High Backup Time. ➤Battery ensure Fast Charges and Low Power Consumption, |