Compatible with 2015 MacBook 12" Retina A1534 Battery Part Number:

A1527

Compatible with 2015 MacBook 12" Retina Model Number:

MacBook 12 inch Retina A1534(Early 2015)

MacBook 12 inch Retina A1534(EMC 2746)

MacBook 12 inch Retina MF855LL/A*

MacBook 12 inch Retina MF855LL/A

MacBook 12 inch Retina MF865LL/A*

MacBook 12 inch Retina MF865LL/A

2015 MacBook 12 inch Retina MacBook8,1 A1534

MF855, MF855C/A, MF855LL/A*, MF855LL/A

MF865LL/A

MJY32, MJY32LL/A, MJY42LL/A

MK4M2, MK4M2LL/A

MK4N2LL/A

MacBook Air 12" Retina A1534 (Early 2015)

NOTE: This battery (A1527) only compatibility with Apple MacBook 12 Inch Retina A1534(EMC 2746)(Early 2015).
Battery Specifics: Li-Polymer 7.55V/39.71Wh/5200mAh
Important to find MacBook model number: About this Mac --> More info... --> Serial number--> Check your MacBook's version on official website or Google with the SN. (Please check the MacBook Pro Model Number on the laptop back case and Make Sure Your Own Laptop Battery Model Before Place Order!)
Package list: Battery + S2 Stainless Steel Screwdriver Kits + helper stick + Manual
Warranty: Free 12-month warranty and customer service.