{"product_id":"victron-multiplus-12-500-20-inverter-battery-charger","title":"Victron MultiPlus 12\/500\/20 Inverter Battery Charger","description":"\u003cp\u003eThe Victron MultiPlus 12\/500\/20-16 is a compact all-in-one inverter charger that combines a pure sine wave inverter, intelligent 20A battery charger, and ultra-fast 16A transfer switch into a single space-saving unit. Designed for campervans, caravans, boats, off-grid cabins, and mobile power systems, it provides reliable 230V AC power from a 12V battery bank while also delivering advanced battery charging and automatic mains transfer functionality. The MultiPlus is renowned for its reliability, efficiency, and seamless integration within the Victron ecosystem.\u003c\/p\u003e\u003cp\u003eDespite its compact size, the MultiPlus delivers clean sine wave power suitable for sensitive electronics, laptops, televisions, battery chargers, and small household appliances. Its built-in PowerControl and PowerAssist technologies help prevent shore power or generator overloads by intelligently managing available AC power.\u003c\/p\u003e\u003cp\u003eThe integrated UPS function automatically switches to inverter operation in less than 20 milliseconds during mains power interruptions, ensuring connected devices continue operating without disruption.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePure sine wave inverter and battery charger in one unit\u003c\/li\u003e\n\u003cli\u003e500VA inverter capacity\u003c\/li\u003e\n\u003cli\u003e20A adaptive battery charger\u003c\/li\u003e\n\u003cli\u003e16A high-speed transfer switch\u003c\/li\u003e\n\u003cli\u003ePowerAssist technology\u003c\/li\u003e\n\u003cli\u003ePowerControl functionality\u003c\/li\u003e\n\u003cli\u003eUPS functionality with seamless switchover\u003c\/li\u003e\n\u003cli\u003eVE.Bus communication interface\u003c\/li\u003e\n\u003cli\u003eAdaptive 4-stage charging algorithm\u003c\/li\u003e\n\u003cli\u003eStarter battery charging output\u003c\/li\u003e\n\u003cli\u003eCompatible with AGM, Gel, Flooded and Lithium batteries\u003c\/li\u003e\n\u003cli\u003eParallel operation capability\u003c\/li\u003e\n\u003cli\u003eThree-phase operation support\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli\u003eIdeal for mobile and off-grid applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVictron Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMultiPlus 12\/500\/20-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003ePMP121500000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Rating\u003c\/td\u003e\n\u003ctd\u003e500VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Output Power\u003c\/td\u003e\n\u003ctd\u003e430W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Output\u003c\/td\u003e\n\u003ctd\u003e900W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Waveform\u003c\/td\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Charger Output\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarter Battery Charger\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Switch Rating\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9.5 – 17V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Input Voltage\u003c\/td\u003e\n\u003ctd\u003e187 – 265V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e45 – 65Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eVE.Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e311 × 182 × 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.4kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eAdvanced Features\u003c\/h2\u003e\u003ch3\u003ePowerAssist Technology\u003c\/h3\u003e\u003cp\u003eThe MultiPlus can supplement limited shore power or generator capacity with battery power whenever connected loads exceed available AC input. This prevents overloads and maximises available power.\u003c\/p\u003e\u003ch3\u003eUPS Functionality\u003c\/h3\u003e\u003cp\u003eIn the event of a mains power failure, the MultiPlus automatically switches to inverter operation in less than 20 milliseconds, ensuring uninterrupted power to sensitive equipment.\u003c\/p\u003e\u003ch3\u003eAdaptive Battery Charging\u003c\/h3\u003e\u003cp\u003eThe built-in charger uses an intelligent multi-stage charging process that automatically adjusts charging parameters based on battery condition, improving charging efficiency and extending battery life.\u003c\/p\u003e\u003ch3\u003eExpandable System Design\u003c\/h3\u003e\u003cp\u003eUp to six MultiPlus units can be connected in parallel for increased output power, while three-phase configurations are also supported for larger installations.\u003c\/p\u003e\u003ch2\u003eProtection Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverload protection\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli\u003eOver-temperature protection\u003c\/li\u003e\n\u003cli\u003eLow battery shutdown\u003c\/li\u003e\n\u003cli\u003eHigh battery voltage protection\u003c\/li\u003e\n\u003cli\u003eAutomatic fault recovery\u003c\/li\u003e\n\u003cli\u003eBatterySafe charging protection\u003c\/li\u003e\n\u003cli\u003eGenerator and shore power overload prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCampervans and motorhomes\u003c\/li\u003e\n\u003cli\u003eCaravans\u003c\/li\u003e\n\u003cli\u003eMarine and boating electrical systems\u003c\/li\u003e\n\u003cli\u003eSmall off-grid solar systems\u003c\/li\u003e\n\u003cli\u003eRemote cabins and lodges\u003c\/li\u003e\n\u003cli\u003eMobile work vehicles\u003c\/li\u003e\n\u003cli\u003eBackup power installations\u003c\/li\u003e\n\u003cli\u003eTelecommunications equipment\u003c\/li\u003e\n\u003cli\u003eLeisure battery systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose the MultiPlus 12\/500\/20-16?\u003c\/h2\u003e\u003cp\u003eThe Victron MultiPlus 12\/500\/20-16 is an ideal solution for users requiring compact, reliable AC power and battery charging in a single unit. Combining a 430W pure sine wave inverter, intelligent 20A charger, PowerAssist technology, and seamless UPS functionality, it provides professional-grade performance in a compact footprint. Its flexibility, expandability, and proven Victron reliability make it one of the most popular inverter chargers for smaller leisure, marine, and off-grid installations.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":53221093114122,"sku":"VC-PMP121500000","price":278.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_ab7f2fef-e362-424a-aad1-f9aac290de1d.png?v=1781988693","url":"https:\/\/trekkashop.com\/products\/victron-multiplus-12-500-20-inverter-battery-charger","provider":"Trekkashop","version":"1.0","type":"link"}