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SparkFun

Coin Cell Battery - 12mm (CR1225)

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All Products Batteries New Arrivals SparkFun Batteries (LiPo, NiMH, coin cell) Brands and Manufacturers
$4.55 |
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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.

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Plain-language definitions for the technical terms used above.

CR1225
CR1225 is a specific size of 3 V lithium coin cell, about 12 mm in diameter and 2.5 mm thick. The code matters because a coin-cell holder only fits one size, and a cell's capacity affects how long any device it powers can run before the battery needs replacing.

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Brands and Manufacturers SparkFun

Power & Batteries

Batteries Batteries (LiPo, NiMH, coin cell)

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