








Victron Energy Smart Battery Sense - Long Range (up to 10 m)
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The Smart Battery Sense is a wireless battery voltage and temperature sensor that makes your Victron SmartSolar MPPT charger smarter — without running any extra wires. It mounts on the battery and sends live voltage and temperature readings to the charger over VE.Smart Networking (Bluetooth), so the charger can temperature-compensate its charge voltage and correct for voltage drop in the cables. The result is more accurate charging and longer battery life. This is the long-range version, good for up to 10 m between the sensor and charger.
What it does
- Voltage sense — reports the true voltage at the battery terminals, so the MPPT compensates for cable losses and charges to the correct level.
- Temperature sense — lets the charger raise or lower the charge voltage with battery temperature, protecting the bank in hot or cold conditions.
- Wireless — connects over VE.Smart Networking (Bluetooth); no signal wires to route back to the charger.
Compatibility
Works with Victron SmartSolar MPPT charge controllers (and other VE.Smart Networking-capable devices). Set it up in seconds with the VictronConnect app. A shorter-range version is also available for installations where the sensor and charger are close together.
Blue Marine is an authorized Victron Energy dealer — ships brand-new with the full 5-year Victron warranty, free shipping, and local pickup available.
Manuals & Datasheets
Manuals
Guides & resources
- Smart Battery Sense — Enclosure Dimensions
- Smart Battery Sense — Enclosure 3D (PDF)
- Smart Battery Sense Long Range — Enclosure Dimensions
- Smart Battery Sense Long Range — Enclosure 3D (PDF)
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