10Pcs CR2032 Coin Cell Battery Holder with On/Off Switch
10Pcs CR2032 Coin Cell Battery Holder with On/Off Switch
10-Pack CR2032 / LIR2032 Coin Cell Battery Holders with On/Off Switch
Keep your small electronics and DIY projects powered up and organized with this convenient 10-pack of coin cell battery holders. Designed for CR2032 and LIR2032 button batteries, each holder features a built-in on/off switch — no external switch required — making it ideal for hobbyists, makers, and electronics enthusiasts alike.
Made in Mainland China.
Key Features
- Built-in On/Off Switch: Easily control power without the need for an additional external switch.
- Safe & Secure Design: Features a protective cover to prevent short circuits and keep your battery securely in place.
- Compatible Battery Types: Fits 1 x 3V or 2 x 3V CR2032 / LIR2032 coin cell batteries.
- Durable Construction: Made from high-quality plastic and metal materials with excellent impact resistance.
- Easy Polarity Identification: Red/gold wire = positive (+); Black/silver wire = negative (−). When the front side faces up, the left wire is positive and the right wire is negative.
- Color: White
- Dimensions: 3 × 2.3 cm (single) / 5 × 2.3 cm (double)
What's in the Box
- 10 × Coin Cell Battery Holders (with on/off switch and lead wires)
Perfect For
- DIY electronics and maker projects
- Small gadgets, LED circuits, and sensors
- Prototyping and breadboard builds
- Replacing or upgrading existing battery compartments
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Note: Photos may not reflect actual size — please refer to the dimensions listed above. Minor measurement differences and slight color variations due to monitor settings may occur.
Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What battery types are compatible with these CR2032 coin cell battery holders?
A: These battery holders are compatible with CR2032 and LIR2032 button cell batteries at 3V. Each holder can accommodate either 1 or 2 coin cell batteries depending on the holder configuration you select.
Q: Do these battery holders come with batteries included?
A: No, batteries are not included. The pack contains 10 battery holders with on/off switches and lead wires only. CR2032 or LIR2032 batteries need to be purchased separately.
Q: How do I identify the positive and negative terminals on the battery holder?
A: With the front side of the holder facing up, the left wire is positive and the right wire is negative. Color-coded wires make it easy: red or gold wire = positive (+), black or silver wire = negative (−).
Q: Are these battery holders safe to use in DIY electronics projects?
A: Yes. Each holder includes a protective cover and is designed to be anti-short circuit, making it safe and reliable for use in DIY electronics, maker projects, LED circuits, and prototyping builds.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.