{"product_id":"victron-smart-bms-12-200","title":"Victron Smart BMS 12\/200 - BMS210055000","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Energy Smart BMS 12\/200\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Smart BMS 12\/200 is a battery management system designed for 12V lithium iron phosphate (LiFePO4) battery systems carrying up to 200A continuous load current. It protects the battery from over-charge, over-discharge and short circuit conditions while integrating directly with Victron's VE.Bus and VE.Direct ecosystem. Suited to marine, vehicle and off-grid installations where a dedicated, reliable BMS is required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for 12V lithium battery systems with a continuous load current of 200A.\u003c\/li\u003e\n  \u003cli\u003eProvides cell-level protection against over-voltage, under-voltage, over-current and short circuit conditions.\u003c\/li\u003e\n  \u003cli\u003eIntegrates with Victron MultiPlus and Quattro inverter\/chargers via VE.Bus for coordinated charge and load control.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in load disconnect output allows direct control of Victron Battery Protect or similar devices to shed non-essential loads before battery damage occurs.\u003c\/li\u003e\n  \u003cli\u003ePre-alarm output gives advance warning before the BMS triggers a full disconnect, allowing controlled system shutdown.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Victron's VE.Smart networking for data sharing between devices over Bluetooth.\u003c\/li\u003e\n  \u003cli\u003eCharge disconnect output communicates directly with compatible Victron chargers and solar charge controllers to halt charging when required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Smart BMS 12\/200 sits between the lithium battery bank and the rest of the 12V system, monitoring cell status and acting as the primary protection layer. When cell voltages fall outside safe limits, the BMS signals connected Victron devices to stop charging or disconnect loads before any damage occurs. This is handled through dedicated charge disconnect and load disconnect outputs rather than relying on a single contactor, which means the system can respond differently to over-charge and over-discharge conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe pre-alarm output is a practical feature for installations where an abrupt disconnect would cause problems, such as in a vessel with active navigation electronics or a vehicle with sensitive loads. It gives downstream devices or a relay time to shut down gracefully before the BMS takes protective action. This output can be wired to a buzzer, indicator light or a Victron Cerbo GX for monitoring via the VRM portal.\u003c\/p\u003e\n\n\u003cp\u003eBecause the Smart BMS 12\/200 communicates natively with MultiPlus and Quattro inverter\/chargers over VE.Bus, there is no need for a separate BMS communication cable or third-party interface. The inverter\/charger responds directly to charge permission signals from the BMS, keeping the system architecture straightforward and reducing potential points of failure.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: BMS210055000\u003c\/li\u003e\n  \u003cli\u003eSystem voltage: 12V\u003c\/li\u003e\n  \u003cli\u003eMaximum continuous current: 200A\u003c\/li\u003e\n  \u003cli\u003eCompatible battery chemistry: LiFePO4 (lithium iron phosphate)\u003c\/li\u003e\n  \u003cli\u003eWeight: 2.49 kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076052883\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine vessels with 12V LiFePO4 house battery banks and Victron inverter\/charger installations.\u003c\/li\u003e\n  \u003cli\u003eMotorhomes and campervans running 12V lithium systems with high current demands.\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabins and remote power systems using 12V LiFePO4 storage.\u003c\/li\u003e\n  \u003cli\u003eVehicle-based power systems (ambulances, expedition vehicles, broadcast vehicles) requiring reliable battery protection at high current.\u003c\/li\u003e\n  \u003cli\u003eVictron-based systems where native BMS-to-inverter communication is required without third-party interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Victron Smart BMS 12\/200 unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThe Smart BMS 12\/200 must be installed by a qualified electrician or experienced system integrator familiar with lithium battery systems. At 200A continuous current, all cabling, fusing and busbar connections must be correctly rated and torqued to specification. The BMS must be configured to match the specific cell count and voltage thresholds of the connected LiFePO4 battery. Incorrect configuration can result in inadequate protection or nuisance disconnects. For marine installations, compliance with relevant NMEA or RCD Directive requirements should be confirmed with the installer. This product is not suitable for lead-acid battery chemistries.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":60190998921550,"sku":"BMS210055000","price":170.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_BMS210055000_-_Smart_BMS_12-200.webp?v=1784715832","url":"https:\/\/voltaconsolar.com\/products\/victron-smart-bms-12-200","provider":"VoltaconSolar","version":"1.0","type":"link"}