Why don't some CR2032 Li Coin batteries not work in an AirTag?
Why do some CR2032 Li Coin batteries (Duracell) not work in an AirTag?
I needed to replace the battery in an AirTag because its status was being shown as Low Battery on the iPhone.
I tried three (3) different Duracell CR2032 batteries from a new unopened package of batteries, with an Expiration Date of Mar 2031.
None of the Duracell batteries would power up the AirTag.
I tried the original Panasonic Li CR2032 battery again and the AirTag powered up.
I also tried a Energizer Li CR2032 battery and the AirTag powered up correctly.
I tested the voltage level of three (3) Duracell batteries from the package and all tested at 3.3V.
This was the same voltage level seen when I tested the Energizer Li CR2032 battery.
Does anyone have any ideas as to why the Duracell Li CR2032 batteries will not power up an AirTag?
AirTag