{"product_id":"victron-bmv-702-battery-monitor-retail-9v-to-90v","title":"Victron BMV-702 Battery Monitor (Retail \/ 9V to 90V)","description":"\u003cp\u003eThe Victron BMV-702 Battery Monitor is a high-precision battery monitoring system designed to provide accurate real-time information about battery performance and state of charge. Ideal for motorhomes, campervans, caravans, boats, off-grid solar systems, and backup power installations, the BMV-702 acts as a comprehensive battery \"fuel gauge\", helping users maximise battery life and optimise system performance. It continuously monitors battery voltage, current flow, power consumption, amp-hours consumed, state of charge, and remaining runtime.\u003c\/p\u003e\u003cp\u003eUnlike basic voltmeters, the BMV-702 uses advanced software algorithms to calculate true battery state of charge by analysing current flow, battery capacity, discharge rates, and charging behaviour. It also records valuable historical performance data, helping users identify battery health issues and optimise charging cycles.\u003c\/p\u003e\u003cp\u003eA key advantage of the BMV-702 over the standard BMV-700 is its additional auxiliary input, which can be configured to monitor a second battery voltage, battery temperature, or midpoint voltage in larger battery banks. This makes it particularly useful for dual-battery systems and series-connected battery installations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision battery monitoring system\u003c\/li\u003e\n\u003cli\u003eDisplays battery voltage, current and power consumption\u003c\/li\u003e\n\u003cli\u003eCalculates state of charge (SOC)\u003c\/li\u003e\n\u003cli\u003eAmp-hour consumption monitoring\u003c\/li\u003e\n\u003cli\u003eRemaining runtime (“Time-To-Go”) calculation\u003c\/li\u003e\n\u003cli\u003eHistorical battery performance logging\u003c\/li\u003e\n\u003cli\u003eProgrammable visual and audible alarms\u003c\/li\u003e\n\u003cli\u003eBuilt-in programmable relay output\u003c\/li\u003e\n\u003cli\u003eAdditional input for second battery voltage, battery temperature monitoring, and battery midpoint monitoring\u003c\/li\u003e\n\u003cli\u003eVE.Direct communication port\u003c\/li\u003e\n\u003cli\u003eCompatible with Victron GX devices\u003c\/li\u003e\n\u003cli\u003eOptional Bluetooth monitoring via VE.Direct Smart Dongle\u003c\/li\u003e\n\u003cli\u003eIncludes 500A precision shunt\u003c\/li\u003e\n\u003cli\u003eSuitable for 12V, 24V, 48V and larger systems\u003c\/li\u003e\n\u003cli\u003eEasy installation and configuration\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\u003eBMV-702 Battery Monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBAM010702000R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Range\u003c\/td\u003e\n\u003ctd\u003e6.5 – 95V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity Range\u003c\/td\u003e\n\u003ctd\u003e1 – 9999Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Shunt\u003c\/td\u003e\n\u003ctd\u003e500A \/ 50mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Measurement Resolution\u003c\/td\u003e\n\u003ctd\u003e10mA (0.01A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Input\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Functions\u003c\/td\u003e\n\u003ctd\u003eSecond Battery, Temperature, Midpoint Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eVE.Direct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output\u003c\/td\u003e\n\u003ctd\u003e60V \/ 1A Normally Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Bezel Dimensions\u003c\/td\u003e\n\u003ctd\u003e69 × 69mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Diameter\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Options\u003c\/td\u003e\n\u003ctd\u003eRound or Square Bezel Included\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\u003eMonitoring Functions\u003c\/h2\u003e\u003ch3\u003eBattery Fuel Gauge\u003c\/h3\u003e\u003cp\u003eThe BMV-702 continuously calculates state of charge (SOC), amp-hours consumed, battery voltage, charging and discharge current, power consumption (Watts), and remaining runtime, providing a far more accurate representation of battery condition than voltage readings alone.\u003c\/p\u003e\u003ch3\u003eTime-To-Go Calculation\u003c\/h3\u003e\u003cp\u003eThe monitor estimates how much runtime remains based on current power consumption and battery capacity, allowing users to manage energy usage more effectively.\u003c\/p\u003e\u003ch3\u003eHistorical Data Logging\u003c\/h3\u003e\u003cp\u003eStores valuable historical information including deepest discharge, average discharge, number of charge cycles, total amp-hours drawn, and battery performance trends. This information can be used to assess battery health and system efficiency.\u003c\/p\u003e\u003ch2\u003eAdditional Monitoring Features\u003c\/h2\u003e\u003ch3\u003eSecond Battery Monitoring\u003c\/h3\u003e\u003cp\u003eThe auxiliary input can monitor the voltage of a starter battery or secondary battery bank, making it ideal for dual-battery motorhome and marine systems.\u003c\/p\u003e\u003ch3\u003eBattery Temperature Monitoring\u003c\/h3\u003e\u003cp\u003eWhen used with the optional Victron temperature sensor, the BMV-702 can display battery temperature and share this data with compatible Victron chargers and solar controllers.\u003c\/p\u003e\u003ch3\u003eMidpoint Voltage Monitoring\u003c\/h3\u003e\u003cp\u003eFor larger battery banks connected in series, midpoint monitoring helps identify cell imbalance or battery faults before serious damage occurs.\u003c\/p\u003e\u003ch2\u003eConnectivity \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe BMV-702 integrates seamlessly with the Victron ecosystem through its VE.Direct communication port and supports connection to Cerbo GX, Ekrano GX, Color Control GX, Venus GX, VRM Remote Monitoring Portal, VictronConnect App (with optional Bluetooth Smart Dongle), and VE.Smart Networking systems, allowing local and remote monitoring of battery performance across complete Victron installations.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMV-702 Display Unit\u003c\/li\u003e\n\u003cli\u003e500A \/ 50mV Precision Shunt\u003c\/li\u003e\n\u003cli\u003e10m RJ12 Data Cable\u003c\/li\u003e\n\u003cli\u003e2m Fused Power Cable\u003c\/li\u003e\n\u003cli\u003eRound and Square Mounting Bezels\u003c\/li\u003e\n\u003cli\u003eMounting Hardware\u003c\/li\u003e\n\u003cli\u003eUser Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotorhomes and campervans\u003c\/li\u003e\n\u003cli\u003eCaravans\u003c\/li\u003e\n\u003cli\u003eMarine and boating systems\u003c\/li\u003e\n\u003cli\u003eOff-grid solar installations\u003c\/li\u003e\n\u003cli\u003eBackup power systems\u003c\/li\u003e\n\u003cli\u003eRenewable energy storage\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle electrical systems\u003c\/li\u003e\n\u003cli\u003eTelecommunications equipment\u003c\/li\u003e\n\u003cli\u003eBattery banks with inverter systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose the Victron BMV-702?\u003c\/h2\u003e\u003cp\u003eThe Victron BMV-702 is one of the most trusted battery monitoring systems available, offering precise state-of-charge calculations, advanced historical data logging, second battery monitoring, temperature sensing capability, and seamless integration with the Victron ecosystem. Whether managing a simple leisure battery or a complex multi-battery off-grid installation, the BMV-702 provides the insight needed to maximise battery performance and longevity.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":53221091574026,"sku":"VC-BAM010702000R","price":118.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_cfda3dcc-afac-4d5a-9046-da00859b4c52.png?v=1781991874","url":"https:\/\/trekkashop.com\/products\/victron-bmv-702-battery-monitor-retail-9v-to-90v","provider":"Trekkashop","version":"1.0","type":"link"}