Xantrex Battery Temperature Sensor (BTS) – 808-0232-01

The Xantrex Battery Temperature Sensor (BTS) is designed to work with Freedom XC and TrueCharge2 (TC2) battery chargers to monitor battery temperature and optimize charging. By providing real-time temperature data, the BTS enables chargers to adjust charging voltage automatically, ensuring battery safety, longevity, and peak performance.

This compact sensor is easy to install on individual batteries or battery banks and is essential for preventing overcharging or undercharging in marine, RV, and off-grid systems. The BTS helps maintain optimal battery health, especially in environments where temperature fluctuations are significant.

Compatible with Xantrex XC and TC2 chargers, this sensor enhances the efficiency and safety of your battery charging system.

🔧 Technical Specifications

General

• Product Type: Battery Temperature Sensor (BTS)

• Compatibility: Xantrex Freedom XC & TrueCharge2 (TC2) chargers

• Function: Monitors battery temperature and communicates with charger

• Connection Type: Wired sensor

Environmental

• Operating Temperature Range: -4°F to 140°F (-20°C to 60°C)

• Humidity: Up to 95% non-condensing

Physical

• Dimensions: Approx. 1.5″ × 1.0″ × 0.5″

• Cable Length: Sufficient for typical battery installations

• Weight: < 0.1 lb (< 0.05 kg)

• Color: Black

Certifications

• Compatible with UL-listed Xantrex chargers

Warranty

• 1-Year Manufacturer Warranty

⭐ Key Features 

• Monitors battery temperature for XC and TC2 chargers

• Enables chargers to adjust voltage automatically for optimal charging

• Prevents overcharging and undercharging, extending battery life

• Compact, easy-to-install sensor for individual batteries or battery banks

• Essential for marine, RV, and off-grid 12V or 24V systems

• Improves charger efficiency and battery safety

WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.