{"product_id":"obd-battery-swap-tool","title":"OBD Battery Swap Tool","description":"\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n      --primary: #e11d48;\n      --primary-hover: #be123c;\n      --accent-blue: #2563eb;\n      --text-main: #1f2937;\n      --text-sub: #4b5563;\n      --bg-body: #ffffff;\n      --bg-card: #f9fafb;\n      --bg-soft: #f3f4f6;\n      --radius-md: 8px;\n      --radius-lg: 12px;\n      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);\n      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);\n      --border-color: #e5e7eb;\n\n      max-width: 1200px;\n      margin: 0 auto;\n      padding: 0 5%;\n      box-sizing: border-box;\n      overflow-wrap: break-word;\n      word-break: break-word;\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n      color: var(--text-main);\n      background: var(--bg-body);\n    }\n\n    \/* Strict Typography System *\/\n    .product-detail-container h1 {\n      font-size: 22px;\n      line-height: 1.3;\n      font-weight: 700;\n      color: var(--text-main);\n      margin: 0 0 16px 0;\n    }\n\n    .product-detail-container h2,\n    .product-detail-container h3,\n    .product-detail-container .section-title,\n    .product-detail-container .feature-title,\n    .product-detail-container .faq-question {\n      font-size: 20px;\n      line-height: 1.4;\n      font-weight: 600;\n      color: var(--text-main);\n      margin: 0 0 16px 0;\n    }\n\n    .product-detail-container p,\n    .product-detail-container li,\n    .product-detail-container td,\n    .product-detail-container .spec-value,\n    .product-detail-container .faq-answer,\n    .product-detail-container .badge,\n    .product-detail-container .tag {\n      font-size: 18px;\n      line-height: 1.6;\n      color: var(--text-sub);\n      margin: 0;\n    }\n\n    \/* Helper Classes *\/\n    .product-detail-container section {\n      margin-bottom: clamp(2rem, 5vw, 4rem);\n    }\n\n    .product-detail-container .badge-wrapper {\n      margin-bottom: 16px;\n      display: flex;\n      gap: 10px;\n      justify-content: center;\n      flex-wrap: wrap;\n    }\n\n    .product-detail-container .badge {\n      display: inline-block;\n      background-color: var(--bg-soft);\n      color: var(--primary);\n      font-weight: 600;\n      padding: 6px 12px;\n      border-radius: var(--radius-md);\n      text-transform: uppercase;\n    }\n\n    .product-detail-container .tag-list {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n      margin-top: 16px;\n    }\n\n    .product-detail-container .tag {\n      background-color: var(--bg-soft);\n      color: var(--text-main);\n      font-weight: 500;\n      padding: 4px 10px;\n      border-radius: var(--radius-md);\n    }\n\n    \/* Image System *\/\n    .product-detail-container .image-placeholder {\n      background-color: var(--bg-soft);\n      border: 2px dashed var(--border-color);\n      border-radius: var(--radius-lg);\n      padding: 60px 20px;\n      text-align: center;\n      font-weight: 500;\n      color: var(--text-sub);\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      gap: 8px;\n      box-sizing: border-box;\n      width: 100%;\n      height: auto;\n    }\n\n    \/* Hero Unit *\/\n    .hero-section {\n      text-align: center;\n      padding-top: clamp(1.5rem, 4vw, 3rem);\n    }\n\n    .hero-copy {\n      max-width: 800px;\n      margin: 0 auto clamp(1.5rem, 4vw, 3rem) auto;\n    }\n\n    .hero-media {\n      margin-top: 24px;\n    }\n\n    \/* Features Grid *\/\n    .feature-item {\n      display: flex;\n      flex-direction: row;\n      gap: clamp(1.5rem, 4vw, 3rem);\n      align-items: center;\n    }\n\n    .feature-item.reverse {\n      flex-direction: row-reverse;\n    }\n\n    .feature-media {\n      flex: 1;\n      width: 100%;\n    }\n\n    .feature-copy {\n      flex: 1;\n      width: 100%;\n    }\n\n    \/* Scenario Guide (Step-by-Step) *\/\n    .scenario-section {\n      background-color: var(--bg-card);\n      padding: clamp(1.5rem, 4vw, 3rem);\n      border-radius: var(--radius-lg);\n      box-shadow: var(--shadow-sm);\n    }\n\n    .scenario-steps {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));\n      gap: 20px;\n      margin-top: 24px;\n    }\n\n    .step-card {\n      background: var(--bg-body);\n      padding: 20px;\n      border-radius: var(--radius-md);\n      border: 1px solid var(--border-color);\n    }\n\n    .step-number {\n      font-size: 20px;\n      font-weight: 700;\n      color: var(--primary);\n      margin-bottom: 8px;\n      display: block;\n    }\n\n    \/* Specifications System *\/\n    .specifications-section {\n      background-color: var(--bg-card);\n      padding: clamp(1.5rem, 4vw, 3rem);\n      border-radius: var(--radius-lg);\n    }\n\n    .spec-table {\n      width: 100%;\n      border-collapse: collapse;\n    }\n\n    .spec-table tr {\n      border-bottom: 1px solid var(--border-color);\n      display: block;\n    }\n\n    .spec-table tr:last-child {\n      border-bottom: none;\n    }\n\n    .spec-table td {\n      display: grid;\n      grid-template-columns: minmax(180px, 35%) minmax(0, 1fr);\n      gap: 20px;\n      width: 100%;\n      box-sizing: border-box;\n      padding: 16px 0;\n      align-items: start;\n    }\n\n    .spec-table td::before {\n      content: attr(data-label);\n      display: block;\n      font-weight: 600;\n      color: var(--text-main);\n      font-size: 18px;\n    }\n\n    \/* FAQ System *\/\n    .faq-section {\n      border-top: 1px solid var(--border-color);\n      padding-top: clamp(1.5rem, 4vw, 3rem);\n    }\n\n    .faq-item {\n      background-color: var(--bg-card);\n      padding: 20px;\n      border-radius: var(--radius-md);\n      margin-bottom: 16px;\n      border: 1px solid var(--border-color);\n    }\n\n    .faq-question {\n      font-weight: 600;\n      color: var(--text-main);\n      margin-bottom: 10px;\n    }\n\n    \/* Mobile Responsive Lock Rules *\/\n    @media (max-width: 767px) {\n      .feature-item,\n      .feature-item.reverse {\n        flex-direction: column !important;\n      }\n\n      .feature-media {\n        order: 1 !important;\n      }\n\n      .feature-copy {\n        order: 2 !important;\n      }\n\n      .spec-table td {\n        grid-template-columns: minmax(130px, 40%) minmax(0, 1fr);\n        gap: 14px;\n        padding: 14px 0;\n      }\n    }\n\n    @media (max-width: 420px) {\n      .spec-table td {\n        grid-template-columns: 1fr;\n        gap: 6px;\n      }\n    }\n\u003c\/style\u003e\n\u003c!--\n[AI Design Logic]\nProduct Type: OBD Car Battery Replacement Memory Saver \u0026 Drain Tester\nTarget Audience: Car Owners, DIY Auto Enthusiasts, Professional Mechanics\nVisual Style: Professional Tech-Industrial, High Contrast, Red \u0026 Blue Accents\nColor Strategy: Charcoal text (#1F2937), Active Warning Red (#E11D48), Accent Blue (#2563EB)\nModule Order: Hero Block -\u003e Features Grid -\u003e Step-by-Step Scenario Guide -\u003e Specifications -\u003e FAQ\nDetail Image Mapping: Hero=detail_5, Feature1=detail_1, Feature2=detail_4, Scenario=detail_3, Feature3=detail_6\nSpecification Data Source: detail_6, detail_4 (data extraction only; no specification image placeholder is rendered)\nCompare Section: Not included (No verified comparative baseline data was provided)\nInformation Boundary: Fully constrained to verified physical attributes. Shell is clear polycarbonate (PC), display uses red digital characters, dual indicator lights represent power status and reading modes, inline fuse is 5A on the red positive lead, clamps are gold-colored copper. No batteries, buttons, or cigarette lighter ports are included.\n--\u003e\n\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!-- Hero Block --\u003e\n\u003csection class=\"hero-section\"\u003e\n\u003cdiv class=\"hero-copy\"\u003e\n\u003cdiv class=\"badge-wrapper\"\u003e\n\u003cspan class=\"badge\"\u003eSafe Memory Guard\u003c\/span\u003e \u003cspan class=\"badge\" style=\"background-color: #fee2e2; color: #b91c1c;\"\u003e12V Vehicles Only\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch1\u003eKeep Vehicle Data Safe During Battery Replacement\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintains power during battery replacement, with a digital voltage\/current display.\u003c\/strong\u003e This professional memory saver tool maintains temporary electrical power directly to your vehicle's computer system, safeguarding your dashboard settings, clock configurations, and saved parameters from wiping out when you disconnect the old battery.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong style=\"color: var(--primary);\"\u003eImportant:\u003c\/strong\u003e For 12V vehicles only. Requires a separate 12V backup battery (not included).\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hero-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img58\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260909135859\/42963124ecb8bed4137f26c6b71ba373.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img59\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260909135900\/8e6a52f7e5c7c9cd8b4e7380eb6a83cd.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2 class=\"feature-title\"\u003eReal-Time Voltage \u0026amp; Current Monitoring\u003c\/h2\u003e\n\n\u003cp\u003eEquipped with a bright 3-digit LED screen alongside dedicated red and blue status indicators to display real-time connection telemetry. You can easily view physical voltage status or track exact system current levels at key stages of the repair process.\u003c\/p\u003e\n\n\u003cdiv class=\"tag-list\"\u003e\n\u003cspan class=\"tag\"\u003eDigital Display\u003c\/span\u003e \u003cspan class=\"tag\"\u003eRed Indicator (Connected)\u003c\/span\u003e \u003cspan class=\"tag\"\u003eBlue Indicator (Current)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Feature 2 --\u003e\n\n\u003csection class=\"feature-item reverse\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img60\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260909135900\/93316bb5ce17d678fd2172cfe52c6389.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2 class=\"feature-title\"\u003eOvercurrent Protection with Built-In 5A Fuse\u003c\/h2\u003e\n\n\u003cp\u003eEquipped with an inline 5A blade fuse inside a secure protective housing attached on the positive lead. This safety link provides reliable overcurrent and short-circuit shielding, preventing high current spikes from harming your automobile’s sensitive electronic control units (ECU).\u003c\/p\u003e\n\n\u003cdiv class=\"tag-list\"\u003e\n\u003cspan class=\"tag\"\u003eBuilt-In 5A Fuse\u003c\/span\u003e \u003cspan class=\"tag\"\u003eInline Protection Block\u003c\/span\u003e \u003cspan class=\"tag\"\u003eAnti-Surge Guard\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Step-by-Step Scenario Guide --\u003e\n\n\u003csection class=\"scenario-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eDirect Battery Replacement Steps\u003c\/h2\u003e\n\n\u003cdiv class=\"image-placeholder\" style=\"margin-bottom: 24px;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img61\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260909135901\/97b18219115a3414ba5bdf4874ace7d9.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cspan class=\"step-number\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Feature 3 --\u003e\n\n\u003csection class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260909135900\/ec71d63a229271c7b5e6ab456d34d922.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2 class=\"feature-title\"\u003eEngineered with Premium Visibility \u0026amp; Components\u003c\/h2\u003e\n\n\u003cp\u003eThe transparent polycarbonate (PC) connector shell allows direct visual inspection of the underlying premium green circuit board. Designed with parallel dual-core copper wires and heavy-duty, gold-finished copper clamps to ensure a tight grip and reliable conductivity.\u003c\/p\u003e\n\n\u003cdiv class=\"tag-list\"\u003e\n\u003cspan class=\"tag\"\u003eClear PC Shell\u003c\/span\u003e \u003cspan class=\"tag\"\u003eVisible PCB Board\u003c\/span\u003e \u003cspan class=\"tag\"\u003eCopper Clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Specifications Section (Text-Only, No Image Placeholder) --\u003e\n\n\u003csection class=\"specifications-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable class=\"spec-table\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Compatibility\"\u003e\u003cspan class=\"spec-value\"\u003eFor 12V vehicles only. Requires a separate 12V backup battery (not included).\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Connector Interface\"\u003e\u003cspan class=\"spec-value\"\u003eStandard 16-Pin OBD Port\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Safety Protection\"\u003e\u003cspan class=\"spec-value\"\u003eBuilt-In 5A Replaceable Fuse\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Main Shell Design\"\u003e\u003cspan class=\"spec-value\"\u003eClear Transparent Polycarbonate (PC) Plastic\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Internal Circuitry\"\u003e\u003cspan class=\"spec-value\"\u003eExposed Green PCB with Dual Status LED Lights\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Primary Display\"\u003e\u003cspan class=\"spec-value\"\u003e3-Digit LED Screen (Red Character Illumination)\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Red Status Indicator\"\u003e\u003cspan class=\"spec-value\"\u003eON: Securely Connected to Vehicle OBD \/ OFF: Poor Link\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Blue Mode Indicator\"\u003e\u003cspan class=\"spec-value\"\u003eON: Current Monitoring Mode \/ OFF: Voltage Monitoring Mode\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Terminal Clamps\"\u003e\u003cspan class=\"spec-value\"\u003eGold-Colored Copper Clamps (Fully Insulated Red \u0026amp; Black Grips)\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Wiring Style\"\u003e\u003cspan class=\"spec-value\"\u003eParallel Flat Red and Black Dual-Core Insulated Copper Cable\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ Section --\u003e\n\n\u003csection class=\"faq-section\"\u003e\n\u003ch2 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003e💡 What happens if the red LED light on the OBD plug does not light up?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003eThe red LED light is your connection confirmation. If it is off, it means the tool is not properly receiving power from either the spare battery or the vehicle OBD port. Please re-check and clean the battery terminals, secure the clamps tightly, and ensure the OBD interface is fully inserted.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003e💡 How do I know whether the display is showing voltage or current?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003eYou can easily monitor the readout mode by checking the blue indicator light. When the blue light is on, the 3-digit LED display is reading the system current. When the blue light is off, the digital display is monitoring voltage levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3 class=\"faq-question\"\u003e💡 How does the built-in 5A fuse help protect my car?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003eThe inline 5A fuse acts as a safety barrier on the main positive power line. If there is a sudden power surge or short circuit while you are working on the car battery, the fuse will blow automatically to protect your vehicle's delicate electronic computer systems (ECU) from getting fried.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n","brand":"Bak","offers":[{"title":"🔥 1-Pack (Single Tool)","offer_id":44180828094523,"sku":"20260912-180940-2750","price":14.95,"currency_code":"USD","in_stock":true},{"title":"⭐ 2-Pack (Workshop Set • Save 10%) – Best Value","offer_id":44180828127291,"sku":"20260912-180940-3988","price":26.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/4851\/4619\/files\/42963124ecb8bed4137f26c6b71ba373.jpg?v=1789207814","url":"https:\/\/autoyunn.com\/products\/obd-battery-swap-tool","provider":"AutoYunn","version":"1.0","type":"link"}