Battery temperature sensor that mounts on a battery terminal post or side of the battery, sending temperature data to the charger for automatic, temperature-compensated charging.
The Xantrex 809-0946 Battery Temperature Sensor (BTS) mounts on a terminal post of a battery in a bank, or on the side of a battery, and measures its temperature. It sends this precise information to the charger or charge controller, which automatically adjusts charging voltage based on the ambient temperature of the battery, helping ensure a full, safe charge in both hot and cold conditions.
This sensor is designed for the Freedom SW series of inverter/chargers. Confirm the specific model of Xantrex inverter/charger in use before ordering to ensure compatibility.
• (1) Xantrex 809-0946 battery temperature sensor with 25 ft. cable