9v battery holder with 2.1 DC connector
Convert standard 9V batteries into portable DC power supplies instantly with this plug-and-play cable.
Tethering your electronic prototypes to desktop USB ports limits mobility during field testing. However, this simple 9V Battery Snap Clip to 2.1mm x 5.5mm DC Connector provides total freedom of movement. It converts standard 9V battery terminals directly into a standard barrel jack connection. Consequently, you can deploy mobile robotics, remote sensors, and portable DIY gadgets anywhere outdoors.
Key Features:
Standard 2.1mm x 5.5mm DC Barrel Connector: It features a universal male DC plug designed for microcontroller power jacks. Because of this standard sizing, it plugs directly into Arduino UNO, Mega, and NodeMCU boards.
Heavy-Duty Vinyl Snap Terminals: The clip includes reinforced press studs for firm battery contact. Therefore, your power connections stay securely attached during aggressive movement or chassis vibration.
Flexible Color-Coded Lead Wires: It features flexible red and black insulated wires for instant polarity identification. Furthermore, this strain-relief insulation protects the internal conductors from tearing under repeated bending.
Zero-Soldering Power Solution: It features pre-molded connectors on both cable ends. Simply snap a fresh 9V battery on to supply regulated power immediately.
Why should you choose this 9V battery DC connector? Are you powering standalone Arduino rovers, testing wireless sensor nodes, or designing portable prop effects? Because of its ultra-compact form factor, fitting it inside small project boxes takes virtually no space. Moreover, it eliminates tedious wiring and soldering work completely during initial prototyping phases. Furthermore, it offers long-lasting durability for classroom instruction, student kits, and hardware testing. Therefore, it is an indispensable power accessory for every maker bench. Simply attach your battery to unleash mobile power today.
Technical Specs:
Connector A: Standard 9V Battery Snap (6F22 / PP3 type).
Connector B: Male 2.1mm x 5.5mm DC Barrel Plug (Center Positive).
Wire Color Coding: Red (Positive / Vin), Black (Ground / GND).
Cable Length: Approx. 10cm – 15cm flexible lead wire.
Compatibility: Arduino UNO, Arduino Mega, DC Power Jacks, Breadboard Power Modules.
























