CR2032 3V Coin Cell Battery Holder with ON/OFF Switch and Wires
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 14 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
A holder for one CR2032 3V coin cell, with a built-in slide ON/OFF switch and 12 cm leads. The enclosed cover box protects the cell and lets you cut power easily. It suits small DIY projects that need a coin-cell power source.
Specifications
- Compatible battery
- CR2032 (3 V coin cell)
- Batteries per holder
- 1
- Lead length
- 12 cm
- Switch
- Slide ON/OFF
- Enclosure
- Covered box
Frequently asked questions
How do I wire the holder into my circuit?
Connect the leads to the positive and negative rails of your circuit, observing polarity. Check the voltage with a multimeter before connecting to sensitive electronics.
Can a CR2032 power a 5V board directly?
A CR2032 provides about 3V, so it cannot directly power 5V boards. Use it for 3V devices or add a suitable boost converter for 5V circuits.
