Product reference : #BLD-70075
Battery laptop apple macbook air 13.3 mc503ll/a
Chemistry : Lithium-Ion
Capacity : 6700 mAh
Voltage : 7.3 V
Dimension : 290.20 x 138.25 x 6.70 mm
Color : Noir
Series : apple macbook-air
Subseries : macbook-air-13.3
Batteriedeportable is a trusted French website with 18 years of experience in batteries and chargers.
For all battery the difference of 2 volts in the voltage is negligible. The compatibility with your old Battery laptop apple macbook air 13.3 mc503ll/a is therefore ensured.