This is a generic, equivalent one, 100% compatible! 7.3V 50Wh replacement/equivalent Rechargeable Li-ion battery is 100% compatible with Apple MacBook Air 13 A1466 Mid 2012 MD231LL/A MD232LL/A BTO/CTO, Brand new, one year warranty!

Replaces the following Apple battery part numbers:
A1377
A1405
A1496
020-7379-A
020-8143-A
661-5731
661-6055

Compatible with the following Apple Laptop models:
MacBookAir3,2 13" A1369 - (Late 2010)
MC503LL/A (1.86 GHz Core 2 Duo)
MC504LL/A (1.86 GHz Core 2 Duo)
MC504LL/A BTO (2.13 GHz Core 2 Duo)

MacBookAir4,2 13" A1369 - (Mid 2011)
MC965LL/A (1.7 GHz Core 2 Duo)
MC966LL/A (1.7 GHz Core 2 Duo)
BTO/CTO (1.8 GHz Core i7)

MacBookAir5,2 13" A1466 - (Mid 2012)
MD231LL/A (1.8 GHz Core i5)
MD232LL/A (2.0 GHz Core i5)
BTO/CTO (2.0 GHz Core i7)

MacBookAir6,2 13" A1466 - (Mid 2013)
MD760LL/A (1.3 GHz Core i5)
MD761LL/A (1.3 GHz Core i5)

MacBookAir6,2 13" A1466 - (Early 2014)
MD760LL/B (1.4 GHz Core i5)
MD761LL/B (1.4 GHz Core i5)

MacBookAir7,2 13" A1466 - (Early 2015)
MJVE2LL/A (1.6 GHz Core i5)
MJVG2LL/A (1.6 GHz Core i5)

MacBook Air 13 inch computer models:
MC503LL/A / MC503 / MC503ZP/A / MC503LZ/A / MC503LL/A / MC503E/A / MC503B/A / MC504LL/A / MC504 / MC965LL/A / MC966LL/A / MD231LL/A / MD232LL/A / MD760LL/A / MD761LL/A / MD760LL/B / MD761LL/B / MJVE2LL/A / MJVG2LL/A


Specifications:
◆ Brand: generic/equivalent
◆ Voltage: 7.3V
◆ Capacity: 50Wh
◆ Battery Composition: Li-ion
◆ Condition: brand new, 1 year warranty!
◆ No memory effect, Over-charge protection, Short-circuit protection.

Notice:
If your battery part NO. or your machine model NO. are not listed in the description, our battery may still fit your laptop. Therefore, please feel free to contact us to confirm the compatibility.