{"product_id":"dc-5-5x2-1mm-jack-to-alligator-clip-power-cable-25cm","title":"DC 5.5x2.1mm Jack to Alligator Clip Power Cable 25cm","description":"\n\u003ch2\u003eDC 5.5x2.1mm Jack to Dual Alligator Clip Power Cable\u003c\/h2\u003e\n\u003cp\u003eA simple, reliable adapter cable that bridges your DC 5.5x2.1mm jack connector to two colour-coded alligator clips. Perfect for electronics hobbyists, makers, and technicians who need a quick and secure power connection for testing, bench work, or small DC-powered projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal DC Connector:\u003c\/strong\u003e Male or Female 5.5mm x 2.1mm DC jack — one of the most common sizes used in power supplies, LED drivers, CCTV cameras, and Arduino\/Raspberry Pi setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour-Coded Clips:\u003c\/strong\u003e Red clip = Positive (+), Black clip = Negative (−) — eliminating guesswork and reducing the chance of reverse-polarity connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiddle-Sized Alligator Clips:\u003c\/strong\u003e Sturdy metal construction for a firm, stable grip on terminals, battery leads, or component wires.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact 25cm Cable Length:\u003c\/strong\u003e Ideal for desktop and bench-top use without excess cable clutter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction:\u003c\/strong\u003e Durable metal clips and connector housing for lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Jack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5mm × 2.1mm (Male or Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClip Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiddle-sized alligator clips\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 25cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed = Positive, Black = Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC 5.5mm x 2.1mm Female\/Male Jack to 2 Alligator Clip Power Cable (25cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino, Raspberry Pi \u0026amp; DIY electronics projects\u003c\/li\u003e\n  \u003cli\u003eBench power supply testing\u003c\/li\u003e\n  \u003cli\u003eCCTV \u0026amp; LED strip power connections\u003c\/li\u003e\n  \u003cli\u003eBattery-powered device testing\u003c\/li\u003e\n  \u003cli\u003eClassroom and lab use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe electrical practices when working with DC power connections, refer to the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Electronic_component\" target=\"_blank\" rel=\"noopener\"\u003eElectronic component\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the DC jack size on this power cable?\u003c\/h4\u003e\n\u003cp\u003eA: The connector is a standard 5.5mm outer diameter × 2.1mm inner pin DC jack, available in both male and female versions. This is one of the most widely used sizes in consumer electronics, power supplies, and DIY projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the alligator clips used for?\u003c\/h4\u003e\n\u003cp\u003eA: The alligator clips allow you to quickly attach the cable to battery terminals, component leads, or bare wires without soldering. Red is positive (+) and black is negative (−), making polarity identification straightforward and safe.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long is the cable?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is approximately 25cm (about 10 inches) long, making it compact and well-suited for desktop electronics testing and bench-top work.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this with an Arduino or Raspberry Pi power supply?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. If your power supply uses a 5.5x2.1mm DC barrel jack, this cable lets you connect it directly to your project's power input points via the alligator clips — ideal for prototyping and testing.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the DC jack size on this power cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The connector is a standard 5.5mm outer diameter × 2.1mm inner pin DC jack, available in both male and female versions. This is one of the most widely used sizes in consumer electronics, power supplies, and DIY projects.\"}}, {\"@type\": \"Question\", \"name\": \"What are the alligator clips used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The alligator clips allow you to quickly attach the cable to battery terminals, component leads, or bare wires without soldering. Red is positive (+) and black is negative (−), making polarity identification straightforward and safe.\"}}, {\"@type\": \"Question\", \"name\": \"How long is the cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable is approximately 25cm (about 10 inches) long, making it compact and well-suited for desktop electronics testing and bench-top work.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this with an Arduino or Raspberry Pi power supply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. If your power supply uses a 5.5x2.1mm DC barrel jack, this cable lets you connect it directly to your project's power input points via the alligator clips — ideal for prototyping and testing.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 5.5x2.1mm Jack to Alligator Clip Power Cable 25cm\", \"item\": \"https:\/\/oasis-select.com\/products\/dc-5-5x2-1mm-jack-to-alligator-clip-power-cable-25cm\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"... ...","offer_id":47727422701673,"sku":"14:771#... ...","price":2.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S951b3cdaba434837af97c76252a71f0fl.webp?v=1782661327","url":"https:\/\/oasis-select.com\/products\/dc-5-5x2-1mm-jack-to-alligator-clip-power-cable-25cm","provider":"Oasis Select","version":"1.0","type":"link"}