{"product_id":"bigbattery-12v-multiplus-ii-120v-inverter-charger","title":"BigBattery - 12V MultiPlus-II 120V Inverter\/Charger","description":"\u003ch3 data-start=\"146\" data-end=\"161\"\u003e\u003cstrong data-start=\"146\" data-end=\"161\"\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"163\" data-end=\"252\" class=\"\"\u003e\u003cstrong data-start=\"163\" data-end=\"252\"\u003e12V MultiPlus-II 120V Inverter\/Charger – Smart Energy Conversion \u0026amp; Battery Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"254\" data-end=\"613\" class=\"\"\u003eThe \u003cstrong data-start=\"258\" data-end=\"303\"\u003eVictron MultiPlus-II 12V Inverter\/Charger\u003c\/strong\u003e combines a powerful inverter, sophisticated battery charger, and seamless AC transfer switch in one compact unit. Designed for both off-grid and grid-connected systems, this multifunctional solution brings high-performance energy management to RVs, marine setups, home backup systems, and solar installations.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"957\" class=\"\"\u003eWith support for an \u003cstrong data-start=\"635\" data-end=\"662\"\u003eexternal current sensor\u003c\/strong\u003e, the MultiPlus-II expands \u003cstrong data-start=\"689\" data-end=\"721\"\u003ePowerControl and PowerAssist\u003c\/strong\u003e capabilities up to 100A, ensuring your system intelligently prioritizes energy flow. It automatically adjusts battery charging based on available power, preventing grid or generator overloads by accounting for other connected AC loads.\u003c\/p\u003e\n\u003cp data-start=\"959\" data-end=\"1229\" class=\"\"\u003eWhen high power demand peaks momentarily, \u003cstrong data-start=\"1001\" data-end=\"1016\"\u003ePowerAssist\u003c\/strong\u003e allows the MultiPlus-II to supplement the grid or generator with battery power. As the load decreases, the system redirects surplus power to recharge the batteries—optimizing energy use and maintaining stability.\u003c\/p\u003e\n\u003cp data-start=\"1231\" data-end=\"1428\" class=\"\"\u003eEngineered for flexible integration, the MultiPlus-II works seamlessly with \u003cstrong data-start=\"1307\" data-end=\"1358\"\u003esolar charge controllers and grid-tie inverters\u003c\/strong\u003e, making it a versatile core component for your advanced energy setup.\u003c\/p\u003e\n\u003ch4 data-start=\"1435\" data-end=\"1451\"\u003e\u003cstrong data-start=\"1435\" data-end=\"1451\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1453\" data-end=\"1484\" class=\"\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1482\"\u003eInverter \u0026amp; Charger in One\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1485\" data-end=\"1577\"\u003e\n\u003cli data-start=\"1485\" data-end=\"1512\" class=\"\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1512\" class=\"\"\u003ePure sine wave inverter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1513\" data-end=\"1547\" class=\"\"\u003e\n\u003cp data-start=\"1515\" data-end=\"1547\" class=\"\"\u003eAdaptive smart battery charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1548\" data-end=\"1577\" class=\"\"\u003e\n\u003cp data-start=\"1550\" data-end=\"1577\" class=\"\"\u003eAutomatic transfer switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1579\" data-end=\"1611\" class=\"\"\u003e\u003cstrong data-start=\"1579\" data-end=\"1609\"\u003ePowerControl \u0026amp; PowerAssist\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1612\" data-end=\"1761\"\u003e\n\u003cli data-start=\"1612\" data-end=\"1682\" class=\"\"\u003e\n\u003cp data-start=\"1614\" data-end=\"1682\" class=\"\"\u003ePrevent overloads by adjusting charge rate based on other AC loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1683\" data-end=\"1761\" class=\"\"\u003e\n\u003cp data-start=\"1685\" data-end=\"1761\" class=\"\"\u003eSupplement limited shore\/generator power with battery support during peaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1763\" data-end=\"1796\" class=\"\"\u003e\u003cstrong data-start=\"1763\" data-end=\"1794\"\u003eAdvanced System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1797\" data-end=\"1912\"\u003e\n\u003cli data-start=\"1797\" data-end=\"1850\" class=\"\"\u003e\n\u003cp data-start=\"1799\" data-end=\"1850\" class=\"\"\u003eCompatible with off-grid and grid-tied PV systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1851\" data-end=\"1912\" class=\"\"\u003e\n\u003cp data-start=\"1853\" data-end=\"1912\" class=\"\"\u003eSupports both solar charge controllers and grid inverters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1914\" data-end=\"1957\" class=\"\"\u003e\u003cstrong data-start=\"1914\" data-end=\"1955\"\u003eExtended Current Sensing (up to 100A)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1958\" data-end=\"2086\"\u003e\n\u003cli data-start=\"1958\" data-end=\"2033\" class=\"\"\u003e\n\u003cp data-start=\"1960\" data-end=\"2033\" class=\"\"\u003eExternal sensor option expands PowerControl \u0026amp; PowerAssist functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2086\" class=\"\"\u003e\n\u003cp data-start=\"2036\" data-end=\"2086\" class=\"\"\u003ePerfect for larger or high-demand energy systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/screencapture-bigbattery-products-12v-multiplus-ii-120v-inverter-charger-2025-04-11-17_49_22.png?v=1744375814\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003ctable class=\"pp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-385880c\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSpec Sheet Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-0c642f0 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2023\/08\/Datasheet-MultiPlus-II-120V-EN.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":40798745690147,"sku":"INV017","price":1555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/12MultiPlus-II_InverterCharger_img4.webp?v=1744375849","url":"https:\/\/kingofgenerators.com\/products\/bigbattery-12v-multiplus-ii-120v-inverter-charger","provider":"King of Generators","version":"1.0","type":"link"}