Each AirPod has a minuscule, 93 milliwatt-hour battery in its stem. Lithium-ion batteries are recognized to deteriorate over time. But due to the small battery measurement, and frequent charging with the case, this course of is sped up for the AirPods. After as quickly as a yr and a half, the AirPods battery can deteriorate to unusable ranges. But not all is misplaced. Before shopping for a brand new pair of AirPods 2, strive these tricks to repair AirPods battery drain.