This MacBook Air 11" (2011 - 2017) replacement battery is what you need to bring your laptop back to life. It has 39Wh capacity, which is the highest capacity available for this model of MacBook Air. It will make your laptop run almost twice as long as with your current old battery.
Watt Hours: 39Wh
Milliamp Hours: 5200mAh
Top quality Lithium-Ion Polymer cells
Brand new, recently manufactured
Compatible model numbers: A1406, A1465, A1495, A1370