Pin Macbook Air M2 13 inch A2681

Li-ion Polymer

11.49 V 

53.8 Wh (Watt-giờ)

6 cell

11.54V

~66.5Wh (~5762mAh)

2~5 giờ

11.54V

~52.6 Wh / ~4561 mAh

2~5 giờ

Li-ion Polymer

11.54V

66.5 Wh

11.39 V

49.9 Wh

2 - 5 giờ

3 Cell

11.4V

~4379mAh (49.9Wh)

2~5 giờ

3 Cell

~11.4 V

~49.9 Wh (~4 379 mAh)

2~5 giờ

Li-ion Polymer

7.4V

Lithium-Polymer (Li-ion)

7.6V

54.4Wh - 55Wh (~7150mAh - 7200mAh)