Replacing an AirTag's battery involves opening the steel cover, switching the existing CR2032 battery with a new one, and twisting the steel cover shut.

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The complementary metal-oxide semiconductor, or CMOS, stores the system date and time as well as other settings on your Gateway laptop. The CMOS is powered by a small battery. If this battery runs low ...

Facing macOS Tahoe issues after updating? Learn how to fix installation failures, battery drain, Wi-Fi drops, and other ...