DC Plug Power Adapter 2.1mm to Screw Terminal Block

Every project needs a reliable power supply, and more often than not, you’ll use a battery or exposed power and ground wires to power your devices. These DC barrel plug and jack adapters make it easy to connect your power source without permanent soldering. Simply screw your wires into the terminal block and instantly convert them into a sleek 2.1mm DC connection — perfect for quick, clean, and reusable setups.

Specifications:

• 2.1mm barrel connection
• Screw terminal for easy wire attachment
• No soldering required