AirPods 1st and 2nd Gen Batteries

Replace the dead or malfunctioning batteries in a pair of 1st generation AirPods or AirPods 2.

Includes two identical batteries to replace both the left and right battery.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.