Main internal battery for the 13" MacBook Pro Retina, Late 2013 model. This is a grade-2 battery meaning it currently holds between 75% and 90% of it's full charge capacity when new which in this case was 6,330mAh (milliamp-hour). This battery will therefore come with a full charge capacity of between 4,748 and 5,698mAh.
Original Battery Specs:
This battery is for the A1502 family range.
Please note, because of the way the batteries are stuck into the top cases, it is very important to ensure the old battery is removed carefully to make sure the cells don't get punctured.
Condición : Grado-2
Grade 2 means that this battery has a full charge capacity of between 75% and 90% of its original quoted capacity.
Números de pieza : 661-8154, A1493, 020-8146, 020-8147, A1502
Garantía : 3 meses