Apple AirPods (1st & 2nd Gen) Li-Po Replacement Battery
The 821-00724-A is a precision Li-ion Polymer replacement battery designed for Apple Inc. AirPods 1st and 2nd Generation earbuds. Built for compact wearable audio devices, it delivers stable and efficient micro-power output for reliable playback time, call performance, and standby efficiency. With a nominal capacity of 25mAh, this high-precision battery ensures consistent energy delivery in a lightweight form factor, making it suitable for restoring original AirPod performance when replacing worn-out internal cells.
Specifications:
- Part Number: 821-00724-A
- Battery Type: Lithium-ion Polymer (Li-Po)
- Capacity: 25mAh (93mWh)
- Nominal Voltage: 3.82V
- Compatibility: Apple AirPods 1st Generation, AirPods 2nd Generation
- Design: Cylindrical micro-cell with flexible ribbon connector