1. Li-ion battery for Apple AirPods Pro 2
2. Best replacement for the original battery with comparable standby and talk time
3. The Li-ion battery provides excellent continuous power sources to your device
4. Use the authorized charger only
5. If you do not use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months
6. Compared with Nickel-Cadmium battery, the Li-ion battery has no memory effect