ElevationLab has launched the TimeCapsule AirTag battery case, which extends the AirTag's battery life to 10 years.The case accommodates two AA batteries and boasts IP69 waterproofing.It is suitable for tracking larger items such as vehicles and offers unimpeded transmission of Bluetooth and Ultra-Wideband signals.However, the case increases the size and weight of the AirTag and muffles its chirp sound.