What Battery Does My Watch Use?

The most common lithium coin cell wrist watch battery is the CR1216 battery, but other batteries are used as well, like CR2016, CR2032, CR2025, CR2430, CR1220, CR1620, CR1616, etc. These batteries are commonly used in many small devices, gadgets, and appliances, and getting a new one should not be a problem.

You can look in your owner’s manual for the specific model and watch battery size. Other methods include doing a quick google search with the brand name and model number or opening up the watch to read the number on the battery. 116 and 377 are common watch battery types to look out for.

Do all watches use the same battery?

All watch batteries are not the same. We have 2 basic types, 1.55 volt silver oxide batteries and 3.0 volt lithium batteries. A watch movement takes a specific size and type of battery and they cannot be interchanged. Most of the time we can only tell what battery your watch needs by taking off the back of the watch.

Are 377 and 379 batteries the same?

Can I change my own watch battery?

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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