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This unit has been discontinued and is now replaced with our updated model. It is available as a bare PCB or as a kit with all components.
This battery holder is by far the easiest way to add a single battery to a small design and includes a bonus power switch. This battery holder uses one Lithium CR2032 (20mm diameter, 3.2mm thick) sized coin cell resulting in 3v DC output. Lithium coin cells are not rechargeable, but they are inexpensive and very easy to find.
Perfect for soldering into a circuit or inserting the leads into a breadboard. Ideal for electronics projects, restorations, robotic designs, cosplay costume or driving LEDs.
The battery holder design users our Battery Box PC board. This small board measures only 38mm x 25mm (1.5-inch x 1-inch).
This is the bare PC board only. You must supply all parts. If you would prefer to purchase a complete kit of parts or an assembled product, see the CR2032 Battery Box.
Please Note: CR2032 Battery is not included. See our CR2032 3V Lithium Battery if required.
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