9V to 2.1mm Barrel Jack

★★★★★ 4.8 50 reviews

$3.78

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$3.78

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Management number	234961469	Release Date	2026/07/02	List Price	$1.51	Model Number	234961469
Category	Product General

This simple cable has so many uses
Great for Arduinos, development boards, evaluation boards, and more
Works great for Arduinos, development boards, evaluation boards and more
RoHS Compliant

The 9V to 2.1mm Barrel Jack has so many uses. Plug a 9V battery (not included) into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack. Use this cable to battery-power any device that needs 9V and has an on-board barrel jack. It works great for Arduinos, development boards, evaluation boards and more.