{"product_id":"victron-smart-bms-12-200","title":"Victron Energy - 12V - Smart BMS 12\/100","description":"\u003ch2\u003eVictron Smart BMS 12\/200: Intelligent Battery Management for Victron LiFePO4 Systems\u003c\/h2\u003e\n\u003ch3\u003eAdvanced Protection and Control for 12.8V Lithium Battery Banks\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Smart BMS 12\/200\u003c\/strong\u003e is a sophisticated \u003cstrong\u003ebattery management system\u003c\/strong\u003e engineered to safeguard and optimise \u003cstrong\u003eVictron LiFePO4 (LFP) batteries\u003c\/strong\u003e in 12V setups. Designed for demanding mobile and off-grid applications, it integrates alternator charging, load disconnect, and system monitoring into a single compact unit. By actively preventing cell damage from over-voltage, under-voltage, and over-temperature, this \u003cstrong\u003esmart BMS\u003c\/strong\u003e extends battery lifespan and ensures reliable performance in caravans, marine vessels, and remote power systems.\u003c\/p\u003e\n\u003cp\u003eUnlike generic BMS solutions, the Victron Smart BMS 12\/200 offers seamless communication with Victron batteries via built-in Bluetooth, enabling real-time monitoring and configuration through the VictronConnect app. Its MOSFET-based switching eliminates mechanical relays, providing spark-free operation and enhanced durability—critical for installations in ignition-protected environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternator and Starter Battery Protection:\u003c\/strong\u003e Limits input current to approximately 90% of the fuse rating (e.g., a 100A fuse restricts current to ~90A), safeguarding both the alternator and LFP battery from overload. Prevents reverse current flow from the LFP battery to the starter battery, avoiding deep discharge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem+ Port (200A Continuous):\u003c\/strong\u003e A bidirectional power port supporting up to 200A charge\/discharge, ideal for inverters, chargers, or direct DC loads. Features short-circuit protection with a 400A peak discharge capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad and Charge Disconnect Outputs:\u003c\/strong\u003e Automatically disconnects loads on cell under-voltage (adjustable 2.6–2.8V\/cell) and stops charging on cell over-voltage or over-temperature, preventing irreversible cell damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Alarm Warning:\u003c\/strong\u003e Provides an early alert (adjustable 2.85–3.15V\/cell) before load disconnect, allowing time to reduce consumption or start a generator. Can drive a relay, LED, or buzzer (max 1A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote On\/Off Control:\u003c\/strong\u003e Enables system shutdown via a switch or relay, with configurable behaviour through VictronConnect—either disabling only alternator charging or the entire BMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition-Proof Design:\u003c\/strong\u003e MOSFET switches eliminate sparks, making it safe for use in engine rooms and fuel-carrying vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 Protection:\u003c\/strong\u003e Sealed electronics withstand dust, moisture, and harsh environments, ensuring reliability in marine and outdoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Victron Smart BMS 12\/200?\u003c\/h3\u003e\n\u003cp\u003eManaging a lithium battery bank without a dedicated \u003cstrong\u003eBMS\u003c\/strong\u003e risks cell imbalance, premature capacity loss, and potential safety hazards. The Victron Smart BMS 12\/200 addresses these challenges by providing precise, real-time control over charging and discharging processes. Its ability to parallel up to 20 batteries (84kWh in a 12V system) makes it scalable for larger energy storage needs, while the integrated alternator protection prevents costly alternator burnout—a common issue when charging high-capacity lithium banks from standard vehicle alternators.\u003c\/p\u003e\n\u003cp\u003eFor installers and DIY enthusiasts, the unit simplifies wiring with clearly labelled M8 stud terminals (approx. 5\/16\"-18) and a dedicated Faston connector for the battery negative. The VictronConnect app offers intuitive configuration of voltage thresholds, alarm settings, and system status, reducing setup time and minimising errors.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaravans and Motorhomes:\u003c\/strong\u003e Manage alternator charging while protecting starter and house batteries during extended off-grid stays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Systems:\u003c\/strong\u003e Ignition-proof and IP65-rated, ideal for yachts and boats where safety and corrosion resistance are paramount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Grid Cabins:\u003c\/strong\u003e Integrate with solar chargers and inverters via the System+ port for reliable energy storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Vehicles:\u003c\/strong\u003e Protect dual-battery setups in trucks, ambulances, and service vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The alternator port’s maximum charge current is 100A with a 125A fuse. Typical de-rating factors apply based on ambient temperature and installation conditions.\u003c\/p\u003e\n\u003ch3\u003eTake Control of Your Lithium Power System\u003c\/h3\u003e\n\u003cp\u003eUpgrade your energy management with the \u003cstrong\u003eVictron Smart BMS 12\/200\u003c\/strong\u003e—engineered to deliver precise protection and effortless monitoring for Victron LiFePO4 batteries. Whether you’re powering a weekend escape or a full-time off-grid setup, this \u003cstrong\u003esmart BMS\u003c\/strong\u003e ensures your batteries perform safely and efficiently. \u003cstrong\u003eOrder now\u003c\/strong\u003e to experience the confidence of a professionally managed lithium system.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specifications\" style=\"width:100%; border-collapse:collapse; border:1px solid #d9d9d9; table-layout:auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Number Of Batteries In One System\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMaximum Energy Storage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e84 kWh in a 12 V system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eAlternator Port - Max Charge Current\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e100 A (with 125 A fuse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eSystem+ Port - Max Charge And Discharge Current\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003ePeak Discharge Current\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eInput Voltage To Start Charging\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e\u0026gt; 13 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eCurrent Consumption, Remote On\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e17.5 mA (excluding Load output and Charge output current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eCurrent Consumption, Remote Off\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e6.5 mA (BMS functionality still active); 4.5 mA (BMS functionality disabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eLoad Disconnect Output\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eNormally High (Vbat - 0.1 V); Source current limit: 10 mA (short circuit protected); Sink current: 0 A (output free floating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eCharge Disconnect Output\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eNormally High (Vbat - 0.1 V); Source current limit: 10 mA (short circuit protected); Sink current: 0 A (output free floating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003ePre-Alarm Output\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eNormally Free Floating; High (Vbat) in case of alarm, max. 1 A (not short circuit proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eRemote (or System) On\/Off\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eRemote L and Remote H; Use modes: 1. ON when the L and H terminal are interconnected; 2. ON when the L terminal is pulled to battery minus (V \u0026lt; 5 V); 3. ON when the H terminal is high (V \u0026gt; 3 V); 4. OFF in all other conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eOperating Temperature Range\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e-40 °C to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eHumidity, Maximum \/ Average\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e100 % \/ 95 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eProtection, Electronics\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eDC Power Connection\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eM8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eMounting Torque\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e10 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eDC Connector Battery Minus\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eFaston female, 6.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eDimensions (HxWxD)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003e65 x 120 x 340 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eEmission\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eEN 61000-6-3, EN 55014-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eImmunity\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eEN 61000-6-2, EN 61000-6-1, EN 55014-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9d9d9; padding:8px; text-align:left; width:35%; vertical-align:top;\"\u003eAutomotive EMC Directive\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d9d9d9; padding:8px; vertical-align:top;\"\u003eECE R10-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":52364423299355,"sku":"VIC-BMS210055000","price":359.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/3354\/9083\/files\/VIC-BMS210055000-01.jpg?v=1781657709","url":"https:\/\/www.nbcampingequipment.com.au\/products\/victron-smart-bms-12-200","provider":"NB Camping Equipment","version":"1.0","type":"link"}