Victron Smart Battery Sense (long range up to 10m)

Battery charging is improved: Wireless temperature monitoring

The Smart Battery Sense is a wireless battery voltage and temperature sensor for Victron MPPT solar chargers.
With a voltage and temperature sensor, batteries are charged better, charging efficiency is improved and battery life is extended.

By measuring the voltage directly at the battery bank's terminals, errors caused by voltage loss due to cable resistance are avoided. This ensures the correct charging voltage.

For lead-acid batteries, battery temperature data is used to adjust the charging voltages: cold batteries require a higher charging voltage, whereas hot batteries require a lower charging voltage.
For lithium batteries, temperature data is used to interrupt charging when the batteries are too cold: charging lithium batteries at temperatures around freezing or below will permanently damage the cells.

No cabling

The connection between the Smart Battery Sense and one or more solar chargers is wireless. It uses a VE.Smart Network—a wireless technology based on Bluetooth Smart functionality.

The transmitted data can be used simultaneously by one, two, or more solar chargers connected to the same 12 V, 24 V, or 48 V battery bank. The Smart Network is set up using the VictronConnect app.

Neat, simple - smart

Installation is quick, easy, and straightforward. Simply attach the device's two cable lugs to the battery terminals and mount the Smart Battery Sense device directly onto the battery using its self-adhesive strip.

• wireless temperature and voltage sensor
• optimized battery charging
• no cabling required
• Perfect for SmartSolar MPPT charge controllers from Victron