{"product_id":"redarc-sbi12-smart-start-battery-isolator-100-amp-12v-dual-battery-system","title":"REDARC SBI12 Smart Start Battery Isolator – 100 Amp 12V Dual Battery System","description":"\u003cp data-start=\"82\" data-end=\"426\"\u003eThe \u003cstrong data-start=\"86\" data-end=\"132\"\u003eREDARC SBI12 Smart Start® Battery Isolator\u003c\/strong\u003e is a \u003cstrong data-start=\"138\" data-end=\"191\"\u003emicroprocessor-controlled solenoid-based isolator\u003c\/strong\u003e designed for reliable dual battery management in 12V systems. Built for \u003cstrong data-start=\"264\" data-end=\"312\"\u003e4WD, RV, and commercial vehicle applications\u003c\/strong\u003e, it ensures your \u003cstrong data-start=\"330\" data-end=\"367\"\u003estarter battery remains protected\u003c\/strong\u003e while efficiently charging and powering auxiliary systems.\u003c\/p\u003e\n\u003chr data-start=\"428\" data-end=\"431\"\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"433\" data-end=\"455\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cp data-start=\"457\" data-end=\"774\"\u003e\u003cstrong data-start=\"457\" data-end=\"474\"\u003eManufacturer:\u003c\/strong\u003e REDARC\u003cbr data-start=\"481\" data-end=\"484\"\u003e\u003cstrong data-start=\"484\" data-end=\"513\"\u003eManufacturer Part Number:\u003c\/strong\u003e SBI12\u003cbr data-start=\"519\" data-end=\"522\"\u003e\u003cstrong data-start=\"522\" data-end=\"533\"\u003eSeries:\u003c\/strong\u003e Smart Start®\u003cbr data-start=\"546\" data-end=\"549\"\u003e\u003cstrong data-start=\"549\" data-end=\"565\"\u003eApplication:\u003c\/strong\u003e 12 Volt battery systems\u003cbr data-start=\"589\" data-end=\"592\"\u003e\u003cstrong data-start=\"592\" data-end=\"605\"\u003eAmperage:\u003c\/strong\u003e 100 Amp continuous\u003cbr data-start=\"624\" data-end=\"627\"\u003e\u003cstrong data-start=\"627\" data-end=\"644\"\u003eControl Type:\u003c\/strong\u003e Microprocessor controlled\u003cbr data-start=\"670\" data-end=\"673\"\u003e\u003cstrong data-start=\"673\" data-end=\"695\"\u003eIncludes Solenoid:\u003c\/strong\u003e Yes\u003cbr data-start=\"699\" data-end=\"702\"\u003e\u003cstrong data-start=\"702\" data-end=\"724\"\u003eIncludes Switches:\u003c\/strong\u003e No\u003cbr data-start=\"727\" data-end=\"730\"\u003e\u003cstrong data-start=\"730\" data-end=\"748\"\u003eIncludes Fuse:\u003c\/strong\u003e No\u003cbr data-start=\"751\" data-end=\"754\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"754\" data-end=\"768\"\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\u003chr data-start=\"776\" data-end=\"779\"\u003e\n\u003ch3 data-section-id=\"565xk3\" data-start=\"781\" data-end=\"804\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"806\" data-end=\"1588\"\u003e\n\u003cli data-section-id=\"9ulbmb\" data-start=\"806\" data-end=\"890\"\u003e\n\u003cstrong data-start=\"808\" data-end=\"835\"\u003eSmart Start® technology\u003c\/strong\u003e automatically manages battery isolation and charging\u003c\/li\u003e\n\u003cli data-section-id=\"58ehnk\" data-start=\"891\" data-end=\"952\"\u003eProtects the \u003cstrong data-start=\"906\" data-end=\"950\"\u003estarter battery from excessive discharge\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ufvabs\" data-start=\"953\" data-end=\"1014\"\u003eAllows auxiliary battery to power \u003cstrong data-start=\"989\" data-end=\"1012\"\u003enon-essential loads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1452gf9\" data-start=\"1015\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1062\"\u003eMicroprocessor-controlled solenoid system\u003c\/strong\u003e for efficient performance\u003c\/li\u003e\n\u003cli data-section-id=\"1ge0oaz\" data-start=\"1091\" data-end=\"1174\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1120\"\u003eSilver contact solenoid\u003c\/strong\u003e for extended service life and improved conductivity\u003c\/li\u003e\n\u003cli data-section-id=\"1ddg6df\" data-start=\"1175\" data-end=\"1235\"\u003e\n\u003cstrong data-start=\"1177\" data-end=\"1210\"\u003eFault detecting LED indicator\u003c\/strong\u003e for system diagnostics\u003c\/li\u003e\n\u003cli data-section-id=\"1b8iu3w\" data-start=\"1236\" data-end=\"1294\"\u003e\n\u003cstrong data-start=\"1238\" data-end=\"1265\"\u003ePower-saving technology\u003c\/strong\u003e reduces energy consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1laxz08\" data-start=\"1295\" data-end=\"1359\"\u003e\n\u003cstrong data-start=\"1297\" data-end=\"1322\"\u003eFully surge protected\u003c\/strong\u003e to prevent high voltage transients\u003c\/li\u003e\n\u003cli data-section-id=\"3wsi9s\" data-start=\"1360\" data-end=\"1430\"\u003e\n\u003cstrong data-start=\"1362\" data-end=\"1384\"\u003eOvermoulded design\u003c\/strong\u003e for durability and environmental protection\u003c\/li\u003e\n\u003cli data-section-id=\"18lvb6u\" data-start=\"1431\" data-end=\"1482\"\u003eCompact and \u003cstrong data-start=\"1445\" data-end=\"1464\"\u003eeasy to install\u003c\/strong\u003e in tight spaces\u003c\/li\u003e\n\u003cli data-section-id=\"pgmo7q\" data-start=\"1483\" data-end=\"1546\"\u003eSuitable for \u003cstrong data-start=\"1498\" data-end=\"1544\"\u003emarine and heavy-duty vehicle applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lsvfuw\" data-start=\"1547\" data-end=\"1588\"\u003eBacked by a \u003cstrong data-start=\"1561\" data-end=\"1588\"\u003elimited 2-year warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1590\" data-end=\"1593\"\u003e\n\u003ch3 data-section-id=\"1k8uwy3\" data-start=\"1595\" data-end=\"1618\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"1620\" data-end=\"1971\"\u003eThe \u003cstrong data-start=\"1624\" data-end=\"1670\"\u003eREDARC SBI12 Smart Start® Battery Isolator\u003c\/strong\u003e is engineered to optimize dual battery systems by automatically linking batteries during charging and isolating them when voltage drops. This ensures your \u003cstrong data-start=\"1826\" data-end=\"1877\"\u003eprimary (starter) battery is always prioritized\u003c\/strong\u003e, preventing unwanted discharge while still allowing the auxiliary battery to run accessories.\u003c\/p\u003e\n\u003cp data-start=\"1973\" data-end=\"2252\"\u003eUnlike traditional diode isolators, the SBI12 uses a \u003cstrong data-start=\"2026\" data-end=\"2051\"\u003esolenoid-based system\u003c\/strong\u003e, eliminating voltage drop issues and delivering more efficient charging performance. Its \u003cstrong data-start=\"2141\" data-end=\"2189\"\u003eadvanced electronics suppress voltage spikes\u003c\/strong\u003e, protecting sensitive equipment and extending system lifespan.\u003c\/p\u003e\n\u003cp data-start=\"2254\" data-end=\"2424\"\u003eIdeal for \u003cstrong data-start=\"2264\" data-end=\"2325\"\u003eoff-road vehicles, RV setups, and commercial applications\u003c\/strong\u003e, this isolator offers a robust, compact, and intelligent solution for managing multiple batteries.\u003c\/p\u003e\n\u003chr data-start=\"2426\" data-end=\"2429\"\u003e\n\u003ch3 data-section-id=\"8yq2t6\" data-start=\"2431\" data-end=\"2451\"\u003eImportant Notice\u003c\/h3\u003e\n\u003cp data-start=\"2453\" data-end=\"2566\"\u003e\u003cstrong data-start=\"2453\" data-end=\"2566\"\u003eThis electrical component is non-returnable. Please confirm compatibility with your system before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Redarc","offers":[{"title":"Default Title","offer_id":45807884075194,"sku":"72-2914","price":217.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4958\/3802\/files\/ImageServerAPI_8_4cb1adc6-64df-4e9e-8a25-da82e1aac69b.jpg?v=1777308129","url":"https:\/\/usedrvparts.ca\/products\/redarc-sbi12-smart-start-battery-isolator-100-amp-12v-dual-battery-system","provider":"Okanagan RV Parts","version":"1.0","type":"link"}