{"product_id":"autool-obd-ii-car-memory-saver-cable-12v-ecu-power-with-digital-display-leakage-detection-and-3a-fuse","title":"AUTOOL OBD II Car Memory Saver Cable — 12V ECU Power with Digital Display, Leakage Detection, and 3A Fuse","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe AUTOOL OBD II Car Memory Saver Cable provides dependable 12V power to your vehicle’s ECU during maintenance or battery changes. It works from any 12V DC source, including a running starter, a lead-acid battery, or other automotive outlets. The built‑in digital display shows voltage in red and current in blue, giving you clear visibility of power flow as you work.\u003c\/p\u003e\n\u003cp\u003eThis compact device is designed for real life scenarios where keeping ECU memory intact matters. Whether you are a DIY'er or a professional technician, this memory saver helps you stay in control while you swap batteries or diagnose electrical issues on a wide range of 12V vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains ECU power during battery replacement to help preserve vehicle memory and configuration data.\u003c\/li\u003e\n  \u003cli\u003eReadable voltage and current display provides at a glance status, reducing guesswork during installations.\u003c\/li\u003e\n  \u003cli\u003eLeakage detection capability guides fuse inspection, helping you locate potential circuit faults without extensive testing.\u003c\/li\u003e\n  \u003cli\u003eIntegrated 3A fuse gives reliable overload protection for safer power transfer.\u003c\/li\u003e\n  \u003cli\u003eReverse-connection protection minimizes risk from incorrect wiring, protecting both the device and the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and operation tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWhen replacing a battery, ensure the vehicle power is off and follow the recommended procedure to minimize inrush currents.\u003c\/li\u003e\n  \u003cli\u003eNote the BT30 OBD port connection guideline: power is supplied after the vehicle’s main battery is disconnected.\u003c\/li\u003e\n  \u003cli\u003eAlways verify the readouts and discontinue use if any abnormal readings appear on the display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and support\u003c\/h3\u003e\n\u003cp\u003eThis AUTOOL kit includes a three year warranty with lifetime technical support. If any quality issue arises, you can expect a prompt replacement or expert guidance within 24 hours.\u003c\/p\u003e\n\n\u003cp\u003eIn everyday terms, this memory saver is a compact, informative companion for battery swaps, diagnostics, and routine maintenance, helping you approach power-related tasks with confidence and clarity.\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 is AUTOOL OBD II Car Memory Saver Cable used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides power to the vehicle ECU during battery changes, helping preserve data and keep key systems ready.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features does the AUTOOL memory saver include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A built-in 3A fuse and reverse-connection protection help prevent overload and incorrect wiring during use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTOOL","offers":[{"title":"Default Title","offer_id":42468466294869,"sku":"B0DB8G6B1Z","price":39.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/autool-obd-ii-car-memory-saver-cable.jpg?v=1778074590","url":"https:\/\/plentytorque.co.uk\/products\/autool-obd-ii-car-memory-saver-cable-12v-ecu-power-with-digital-display-leakage-detection-and-3a-fuse","provider":"PlentyTorque","version":"1.0","type":"link"}