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Angled shot of 2 x CR2032 Coin Cell Battery Box with one-off switch and plain wires. The lid is removed, and two coin cell batteries are installed.
Angled shot of 2 x CR2032 Coin Cell Battery Box with one-off switch and plain wires. The lid is removed, and two coin cell batteries are installed.

2 x CR2032 Coin Cell Battery Box w/ On-Off Switch & Plain Wires

Adafruit
€2,20 - €2,20
€2,20
€2,20 - €2,20
€2,20
On order

This adorable little coin cell battery holder is great for small, portable, or wearable projects. It holds two 20mm coin cell batteries (also know...

View full details
€2,20 - €2,20
€2,20
€2,20 - €2,20
€2,20
Video of coin cell battery holder soldered to a yellow LED. A finger presses the button on the battery holder to trigger three different LED flashing modes.
Video of coin cell battery holder soldered to a yellow LED. A finger presses the button on the battery holder to trigger three different LED flashing modes.

Single CR2032 Battery Holder with Three Flashing Modes

Adafruit
€2,20 - €2,20
€2,20
€2,20 - €2,20
€2,20
On order

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds one 20mm coin cell (CR2032 is the most popular size)...

View full details
€2,20 - €2,20
€2,20
€2,20 - €2,20
€2,20
Angled shot of a Single CR2032 / 20mm Coin Cell Battery Holder with Switch with a Cell Battery inserted.
Angled shot of a Single CR2032 / 20mm Coin Cell Battery Holder with Switch with a Cell Battery inserted.

Single CR2032 / 20mm Coin Cell Battery Holder with Switch

Adafruit
€1,39 - €1,39
€1,39
€1,39 - €1,39
€1,39
On order

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds one 20mm coin cell (also known as CR2032) in series ...

View full details
€1,39 - €1,39
€1,39
€1,39 - €1,39
€1,39
Angled shot of closed 2 x 2032 coin cell battery holder with on-off switch and JST PH Connector.
Angled shot of closed 2 x 2032 coin cell battery holder with on-off switch and JST PH Connector.

2 x CR2032 Coin Cell Battery Holder - 6V output - On/Off switch

Adafruit
€2,85 - €2,85
€2,85
€2,85 - €2,85
€2,85
On order

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 or CR2032 are the most pop...

View full details
€2,85 - €2,85
€2,85
€2,85 - €2,85
€2,85
Angled shot of sewable CR2032 battery holder.
Angled shot of sewable CR2032 battery holder.

Sewable CR2032 Battery Holder

Adafruit
€2,85 - €2,85
€2,85
€2,85 - €2,85
€2,85
On order

This battery holder is by far the easiest way to add a battery to a small wearable project. By coincidence, there are two small 1mm diameter holes...

View full details
€2,85 - €2,85
€2,85
€2,85 - €2,85
€2,85