Replace Part NumberMC503LL/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; A1377 A1405 A1496 020-7379-A 020-8143-A 661-5731 661-6055 ^^ Compatible Modelsfor Macbook air 13 inch A1466 battery (2017, Early 2015, Early 2014, Mid 2013), Macbook air A1369 battery (Late 2010, Mid 2011).
EMC Applicable number: 2469/2559/2392/2632/2925/3178; A1405 macbook air battery replace for A1466 macbook air replacement battery ^^
SpecificationsBattery type: Li-ion.
Color: Black.
Voltage: 7.6V.
Capacity: 61.58W h/8100mAh. New from Manufacturer. Up to 1000 recharge cycles over the life of the battery ^^ Operating life and certificationUL-/CE-/FCC-/RoHS-Certified/PSE Report for safety.
Cobalt Proportion: >98%. Upgrade chip -- Up to 1000+ recharge cycles over the life of the battery, Each products has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety ^^ Why Choose UsWe export worldwide and hold national certifications. Our professional engineer team provides step-by-step installation guidance, and every purchase includes 12 months of reliable after-sales service.