Battery type: Li-Polymer; capacity: 55Wh/7200mAh; cells: 4-cell; voltage: 7.6V. High Performance MacBook Air A1405, A1496, A1369, A1466, A1377 replacement Battery, Up to 500 recharge cycles over the life of the battery

Compatibility Models: Apple MacBook Air 13 inch A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015 Version), A1369 (Late 2010, Mid 2011 Version), MC503LL/A, MC504LL/A, MC965LL/A, MC966LL/A, MD231LL/A, MD232LL/A, MD760LL/A, MD761LL/A, MD760LL/B, MD761LL/B, MJVE2LL/A, MJVG2LL/A (see compatible models)

Grade a Cell: original A-level durable Battery cells ensure fast charges and low power consumption; built-in circuit protection ensures safety and stability with protection against A1466 Battery over charge and short circuit

Please confirm that your laptop's model number correctly match our replacement battery. You can access this information on your computer by: About this Mac -->More info... -->Serial number-->Check your laptop's version on Apple's official website or Google the serial number

What you get - 1 x replacement MacBook Air 13 battery, 2 x free Screwdrivers, HASESS laptop Battery : 18 months , 30 days money back . There are any questions, feel free to Contact our customer support for assistance