{"product_id":"victron-energy-smart-battery-sense-wireless-voltage-temperature-sensor-12-24-48v-bluetooth-for-mppt-chargers","title":"Victron Energy Smart Battery Sense wireless voltage \u0026 temperature sensor — 12\/24\/48V, Bluetooth for MPPT chargers","description":"\u003cp\u003e\u003cstrong\u003eVictron Energy Smart Battery Sense is a compact wireless sensor that measures battery voltage and temperature to optimize charging for Victron MPPT solar chargers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for off-grid, mobile and backup power systems, this sensor transmits accurate battery information to one or multiple Victron MPPT Solar Chargers via the VE.Smart Network (Bluetooth Smart). By providing real-time voltage and temperature data, the Smart Battery Sense enables chargers to adjust charging behavior to better match battery conditions, improving charging efficiency and helping reduce stress on the battery bank.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Smart Battery Sense improve charging for my solar setup?\u003c\/h3\u003e\n\u003cp\u003eThe sensor sends precise battery voltage and temperature readings to compatible Victron MPPT chargers, allowing them to adapt charge voltage and timing. This reduces over- or under-charging caused by cable losses or ambient temperature changes, so the charger works from a more accurate reference point.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWireless transmission of voltage and temperature to MPPT chargers\u003c\/li\u003e\n  \u003cli\u003eCompensates for voltage drop between battery and charger\u003c\/li\u003e\n  \u003cli\u003eTemperature compensation adjusts float and absorption voltages\u003c\/li\u003e\n  \u003cli\u003eWorks simultaneously with multiple chargers on the same battery bank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat battery systems and voltages are supported?\u003c\/h3\u003e\n\u003cp\u003eSmart Battery Sense is compatible with 12V, 24V and 48V battery banks used with Victron MPPT Solar Chargers. It communicates with any charger that supports the VE.Smart Network, and a single sensor can serve more than one charger connected to the same battery bank.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with 12V, 24V and 48V lead-acid and lithium battery systems\u003c\/li\u003e\n  \u003cli\u003eSingle sensor can be used by multiple chargers on the same bank\u003c\/li\u003e\n  \u003cli\u003eSet up and pairing through the VictronConnect mobile app\u003c\/li\u003e\n  \u003cli\u003eSuitable for standalone solar arrays, marine installs, RVs and cabins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and setup?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intentionally simple: attach the two supplied eyelets to the battery terminals and stick the unit to the battery body with the integrated adhesive strip. Pairing and configuration are handled through the free VictronConnect app, which walks you through joining the VE.Smart Network.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo eyelets connect directly to battery positive and negative\u003c\/li\u003e\n  \u003cli\u003eSelf-adhesive backing secures the sensor to the battery case\u003c\/li\u003e\n  \u003cli\u003eNo wiring to the charger needed—data is sent wirelessly\u003c\/li\u003e\n  \u003cli\u003eQuick pairing and network setup via VictronConnect\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect in daily use and maintenance?\u003c\/h3\u003e\n\u003cp\u003eOnce installed and paired, the Smart Battery Sense operates autonomously, periodically transmitting voltage and temperature. Its low-profile housing requires minimal maintenance—just ensure battery terminals and adhesive mounting remain secure and free from corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeriodic wireless data updates to connected MPPT chargers\u003c\/li\u003e\n  \u003cli\u003eLow-maintenance—check connections and adhesive periodically\u003c\/li\u003e\n  \u003cli\u003eHelps chargers adapt to temperature swings and cable losses\u003c\/li\u003e\n  \u003cli\u003eBattery data can be viewed and monitored in VictronConnect\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Victron Energy Smart Battery Sense is aimed at homeowners, marine owners, RVers and installers using Victron MPPT solar chargers who want a straightforward way to feed accurate battery voltage and temperature data to their charging system. If you need a tidy, wireless sensing solution to improve charge precision across 12V, 24V or 48V battery banks—especially when multiple chargers are present—this sensor is a practical add-on that integrates with the Victron ecosystem.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can one Smart Battery Sense be used with multiple MPPT chargers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The sensor shares voltage and temperature data wirelessly and can be used simultaneously by multiple Victron MPPT chargers on the same battery bank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How is the Smart Battery Sense installed and configured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Attach the two eyelets to the battery terminals, stick the unit to the battery, then pair and configure via the VictronConnect app using the VE.Smart Network.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":56824271208788,"sku":"B07RTYGMBD","price":61.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/victron-energy-sensor-front.jpg?v=1786982126","url":"https:\/\/gardenluxe.co.uk\/products\/victron-energy-smart-battery-sense-wireless-voltage-temperature-sensor-12-24-48v-bluetooth-for-mppt-chargers","provider":"Gardenluxe Uk","version":"1.0","type":"link"}