DC 5.5x2.1mm Alligator Clip to DC Power Plug Adapter 25CM

DC 5.5×2.1mm Alligator Clip to DC Power Plug Adapter – 25CM Test Lead Cable

Need a quick, reliable connection between a battery or power source and your DC-powered electronics? This 2-Alligator Clip to DC 5.5×2.1mm Male/Female Power Plug Adapter is the perfect bench tool for hobbyists, makers, and electronics enthusiasts. At just 25CM in length, it keeps your workspace tidy while giving you instant access to DC power through standard crocodile-style test leads.

Key Features

• Universal DC 5.5×2.1mm Connector – Industry-standard barrel plug size, compatible with a vast range of electronic devices, modules, LED strips, routers, cameras, and more.
• 2 Alligator / Crocodile Clips – Easily attach to battery terminals, power rails, or any bare wire for a secure, hands-free connection during testing or prototyping.
• Male & Female Options – Available in both male and female DC plug configurations to suit your specific setup.
• 25CM Flexible PVC Cable – Compact yet long enough for bench use; the flexible PVC jacket resists kinking and keeps leads durable through repeated use.
• No High-Concern Chemicals – Made with PVC insulation free of high-concern chemical substances for safer everyday handling.
• Portable & Lightweight – Tucks easily into a tool bag or kit box for on-the-go electronics work.
• Plug-and-Play Simple – No tools or wiring required; clip, connect, and power up in seconds.

Specifications

• Cable Length: 25CM (~9.8 inches)
• Connector Type: DC 5.5mm × 2.1mm Barrel (Male or Female)
• Clip Type: Alligator / Crocodile Test Clips × 2
• Cable Material: PVC
• High-Concern Chemicals: None
• Battery Included: No
• Wireless Function: No
• Country of Origin: Made in China

Perfect For

• DIY electronics prototyping & breadboard projects
• Arduino, Raspberry Pi, and other maker boards
• LED strip testing & power verification
• Bench power supply connections
• RC vehicle and hobby electronics work
• Security camera and router power testing

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For more on electronics safety standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What devices are compatible with this DC 5.5×2.1mm alligator clip adapter?

A: This adapter is compatible with any device that uses a standard DC 5.5mm outer / 2.1mm inner barrel connector. This includes many routers, LED drivers, CCTV cameras, Arduino power supplies, small motors, and a wide variety of consumer electronics and DIY project boards.

Q: What is the difference between the male and female versions of this adapter?

A: The male version features a DC plug that inserts into a female DC jack on your device. The female version accepts a male DC plug from your device or power supply. Choose the version that matches the connector orientation you need for your specific project.

Q: Can I use this adapter with a bench power supply?

A: Yes! Simply attach the alligator clips to your bench power supply's positive and negative output terminals and plug the DC barrel connector into your device. It's an ideal cable for quick power delivery during prototyping and testing without permanent wiring.

Q: Is the cable durable enough for regular workshop use?

A: The cable uses a flexible PVC jacket that resists kinking and stands up well to regular bench use. While it is designed for low-voltage DC testing and prototyping applications, always ensure the current and voltage ratings of your application do not exceed the cable's specifications.