CR2032 Battery Holder | Coin Cell Socket | PCB Mount Button Cell Holder | Compatible with CR2032 Lithium Battery for DIY Electronics, Arduino & Embedded Projects

The CR2032 Battery Holder is a compact and durable PCB-mounted socket designed to securely hold standard  CR2032 coin cell batteries. It provides a reliable electrical connection while allowing easy battery installation and replacement, making it ideal for portable electronic devices, Arduino projects, IoT applications, RTC backup circuits, wireless sensors, wearable electronics, and DIY electronics projects.

Manufactured from high-quality plastic with corrosion-resistant metal contacts, this battery holder ensures stable performance, long service life, and excellent battery retention. Its compact design makes it suitable for space-constrained electronic circuits and PCB assemblies where a dependable coin cell power source is required.

Whether you're designing prototypes or manufacturing electronic products, this CR2032 battery holder offers a simple and reliable power solution for low-power electronic applications.

Specifications

• Product Type: CR2032 Coin Cell Battery Holder
• Battery Compatibility: CR2032 Lithium Coin Cell
• Battery Voltage: 3V DC
• Battery Capacity Supported: Standard CR2032 Batteries
• Mounting Type: PCB Through-Hole / PCB Mount (depending on model)
• Contact Material: Nickel-Plated Spring Metal Contacts
• Housing Material: High-Quality Plastic
• Color: Black
• Battery Installation: Top Loading
• Battery Replacement: Easy Snap-In / Snap-Out
• Polarity Marking: Yes
• Number of Battery Slots: 1
• Operating Temperature: -20°C to +60°C (Typical)
• Low Contact Resistance
• Excellent Battery Retention
• Durable Spring Contact Design
• Lightweight Construction
• Compact Size for Embedded Applications
• Suitable for Low-Power Electronic Devices

Applications

• Arduino Projects
• ESP8266 & ESP32 Projects
• Raspberry Pi RTC Backup
• Microcontroller Circuits
• Real-Time Clock (RTC) Modules
• Wireless Sensor Nodes
• IoT Devices
• Wearable Electronics
• Remote Controls
• Digital Clocks
• Electronic Toys
• Medical Devices
• Portable Electronics
• DIY Electronics Projects
• Educational Electronics Kits
• PCB Prototype Development
• Embedded Systems
• Backup Memory Power Supply