This CR2032 coin cell battery holder provides a secure and efficient power source for small electronic circuits, prototypes, and DIY projects. Designed with a protective cover and integrated on/off switch, this product ensures safe operation and convenient power control.

Key Features

• Built-in On/Off Switch: Eliminates the need for an external switch and allows easy power management.
• Safe and Reliable: Protective cover enhances safety by reducing the risk of short circuits.
• Durable Construction: Made from impact-resistant materials for long-lasting performance.
• Polarity Guidance: Clear wiring indicators for correct positive and negative connections.
• Flexible Installation: Equipped with insulated lead wires suitable for various electronic applications.

Technical Specifications

• Battery Compatibility: 1× CR2032 (3V coin cell)
• Output Voltage: 3V
• Dimensions (L × W × H): 34 mm × 23.9 mm × 6.1 mm (1.34" × 0.94" × 0.24")
• Wire Length: 29 cm (11.42")
• Wire Diameter (with insulation): 1 mm (0.0393")
• Polarity:
  • Red wire = positive / black wire = negative
  • Gold wire = positive / silver wire = negative