The BK-913 CR2032 lithium battery retainer targets use in 20-mm-diameter batteries. The device is 23% narrower than competing designs and weighs 0.8g, making it suitable for greeting cards, consumer ...
An AirTag will last about one year to eighteen months on a single CR2032 battery. When they are close to running out of juice, you will get a notification on your phone telling you to replace the ...
To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag will ...