{"product_id":"oyviny-7-way-to-12v-power-adapter-with-led-circuit-tester-7-pin-rv-blade-to-4-5-way-trailer-connector","title":"Oyviny 7-Way to 12V Power Adapter with LED Circuit Tester — 7 Pin RV Blade to 4\/5 Way Trailer Connector","description":"\u003ch2\u003eOyviny 7-Way to 12V Power Adapter with LED Circuit Tester\u003c\/h2\u003e\n\u003cp\u003eMeet a compact, multi purpose trailer adapter designed for trucks, RVs, boats, and more. This 7‑way blade device not only expands towing options by converting to 4‑ or 5‑pin trailer connectors, but it also adds a convenient 12V power outlet in the cargo area for on the go use.\u003c\/p\u003e\n\u003ch3\u003eWhat it does for you\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts standard 7‑pin blade to 4‑ and 5‑pin trailer connectors, broadening compatibility for lighting and signaling needs\u003c\/li\u003e\n  \u003cli\u003eIncludes a 12V cigarette lighter outlet to power accessories such as air compressors, spotlights, small inverters, and portable coolers\u003c\/li\u003e\n  \u003cli\u003eBuilt in LED indicators function as a trailer circuit tester, helping you verify taillights, brakes, signals, and auxiliary power\u003c\/li\u003e\n  \u003cli\u003eCompact, plug and play design aims to reduce wiring work compared with running from the battery\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with many factory OEM 7‑pin plugs across trucks, boats, RVs, and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Some vehicles may rely on a relay or fuse not present in the factory setup. If the 12V plug does not energize, check the fuse panel and add or position a relay as needed following your owner’s guide.\u003c\/p\u003e\n\u003ch3\u003eReal world scenarios you might consider\u003c\/h3\u003e\n\u003cp\u003ePicture weekend adventures or roadside tasks where you want flexible trailer connections and accessible power. The 12V outlet can support a portable fridge or a small inverter, while the LED tester helps you preview lighting connections before departure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTowing with taillights, brake lights, reverse lights, and turn signals\u003c\/li\u003e\n  \u003cli\u003ePowering a 12V accessory in the truck bed or trailer area\u003c\/li\u003e\n  \u003cli\u003eQuickly verifying lighting circuits on a trailer before a trip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and tips\u003c\/h3\u003e\n\u003cp\u003eThe adapter is built to fit many OEM 7‑pin plugs. If you encounter a non responsive 12V circuit, inspect the vehicle fuse panel and consider adding the relay fuse as per your wiring diagram.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I power with the 12V outlet on the Oyviny adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 12V outlet can power devices like air compressors, lights, small inverters, and portable coolers when your vehicle electrical system allows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the adapter compatible with all 7-pin plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits most factory OEM 7-pin blade plugs and provides 4- and 5-pin options, but verify your vehicle wiring and fuse setup before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":42470217089109,"sku":"B095KH8DP7","price":44.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oyviny-7way-to-12v-adapter-led-tester.jpg?v=1778124387","url":"https:\/\/plentytorque.co.uk\/products\/oyviny-7-way-to-12v-power-adapter-with-led-circuit-tester-7-pin-rv-blade-to-4-5-way-trailer-connector","provider":"PlentyTorque","version":"1.0","type":"link"}