LilyPad Coin Cell Battery Holder - 20mm (Switched)
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Power a wearable-electronics project from a twenty-millimeter coin cell with this LilyPad holder. An integrated slide switch controls the output so the battery can remain installed when the project is off. The board combines the holder and switched power connection, reducing the need for a separate inline switch in the assembly.
Before you buy
Confirm battery polarity and project current requirements before installing a cell.
SparkFun SKU: DEV-13883 · Category: LilyPad battery holders
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.