SparkFun
Coin Cell Battery - 12mm (CR1225)
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CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. These batteries are sold in single units.
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CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications.
These batteries are sold in single units.
Jargon buster
Plain-language definitions for the technical terms used above.
- CR1225
- CR1225 is a specific size of 3 V coin cell battery, about 12 mm wide and 2.5 mm thick. Checking this code matters because coin cell holders only fit certain battery sizes, and battery capacity affects how long a beacon can run.
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