USB-C to CR2032 Battery Adapter Converter Kit with FFC Cable

USB Type-C to CR2032 Battery Adapter Converter Kit

Power your CR2032-compatible devices directly from a USB Type-C source with this compact and versatile adapter converter kit. Featuring a thin FFC (Flat Flexible Cable) design, this kit accepts a wide 5–30V input range and converts it to seamlessly power devices that normally require a CR2032 coin cell battery. Perfect for electronics hobbyists, engineers, tinkerers, and anyone who needs a reliable USB-C power solution for CR2032-slot devices without constantly replacing batteries.

Key Features

• Wide Input Range: Accepts 5V to 30V input via USB 2.0 Type-C connector for broad compatibility
• CR2032 Slot Compatible: Drops directly into CR2032 battery slots — no modifications needed
• Thin FFC Cable Design: Ultra-slim flat flexible cable keeps the setup tidy and low-profile
• Durable Construction: Built from quality plastic and metal materials for lasting everyday use
• CE Certified: Meets CE safety and compliance standards
• Multi-Pack Options: Available in 1, 2, or 3-piece sets to suit your needs
• Plug-and-Play: No soldering or special tools required — simply connect and go

Specifications

• USB Type: USB 2.0 Type-C
• Input Voltage: 5V – 30V
• Battery Slot Compatibility: CR2032
• Cable Type: Thin FFC (Flat Flexible Cable)
• Material: Plastic + Metal
• Certification: CE
• Package Contents: 1 / 2 / 3 pcs (as selected)
• Country of Origin: Made in China

What's in the Box?

1, 2, or 3 x USB Type-C to CR2032 Battery Adapter Converter (depending on the variant selected)

Ideal For

• Electronics prototyping and DIY projects
• Powering CR2032-slot devices via USB-C during development or testing
• Reducing coin cell battery consumption in bench or workshop setups
• Mobile phone accessories and gadget enthusiasts

Looking for more electronics accessories and tools? Check out our 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel and our 105° Right Angle Driver with 1/4" Hex Screwdriver Bit for your workshop needs.

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What devices is the USB-C to CR2032 battery adapter converter compatible with?

A: This USB Type-C to CR2032 adapter converter is compatible with any device that uses a standard CR2032 coin cell battery slot. It is commonly used in electronics prototyping, testing rigs, and DIY projects where a continuous USB-C power supply is preferred over a disposable coin cell battery.

Q: What input voltage does the CR2032 USB-C adapter support?

A: The adapter supports a wide input voltage range of 5V to 30V via its USB 2.0 Type-C connector, making it compatible with a variety of USB-C power sources including standard phone chargers and power banks.

Q: Is any soldering or special installation required to use this adapter kit?

A: No soldering or special tools are required. The adapter is designed to fit directly into a standard CR2032 battery slot. Simply connect the USB-C cable to your power source and insert the adapter into the battery slot — it's a straightforward plug-and-play solution.

Q: How many pieces are included in the package?

A: This kit is available in 1-piece, 2-piece, or 3-piece options. Please select your preferred quantity at checkout to ensure you receive the right amount for your project.

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.