This Apple MacBook Air 13" battery is what you need to bring your laptop back to life. It has 7200mAh 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: 55Wh
Milliamp Hours: 7200mAh
Battery type: Lithium-Ion Polymer
Model numbers: A1405, A1466, A1496, A1377, A1369