Replacement Battery Model: A1496/A1405/A1377; Full Charge Capacity: 61.56 Wh 8100 mAh; Voltage: 7.6 V; Compatible with MacBook Air 13-inch A1466(2012,2013,2014,2015,2017)/A1369(2010,2011) Advanced Quality: All-new 5.0 technology upgrade; High-capacity Japanese battery cells for longer-lasting and safer performance