Xantrex Battery Temperature Sensor (BTS) f/Freedom SW Series

Maintain the health and efficiency of your boat's battery system with the Battery Temperature Sensor (BTS) from the Freedom SW Series. Engineered for marine applications, this sensor provides accurate temperature readings, enabling your charger or charge controller to optimize voltage output based on the surrounding environment. This ensures your batteries are always charged fully and safely, extending their lifespan even under varying marine conditions.

Enhanced Charging Performance

The BTS delivers precise temperature data to your charging system, allowing for temperature-compensated charging. This means your batteries receive the optimal voltage necessary for full charging, preventing undercharging or overcharging regardless of ambient temperatures. Whether you're cruising in warm tropical waters or colder northern seas, your battery performance remains consistent.

Durable and Flexible Installation

Designed to withstand the harsh marine environment, the Battery Temperature Sensor features a robust construction that resists corrosion and physical wear. The 25 ft. (7.6m) communications cable provides ample length for versatile mounting options on terminal posts or the sides of your battery bank, ensuring seamless integration with your existing setup.

Technical Specifications

Specification	Details
Communication Cable Length	25 ft. (7.6m)
Operating Temperature Range	-40°C to +85°C
Compatibility	Freedom SW 2000, 3000, 2000 24V, 3000 24V
Mounting Options	Terminal post or side of battery bank

Compatible Devices

• Freedom SW 2000 Series
• Freedom SW 3000 Series
• Freedom SW 2000 24V
• Freedom SW 3000 24V

Why Choose BTS for Your Marine Batteries?

Proper battery management is crucial for any marine vessel. The Battery Temperature Sensor not only ensures your batteries are charged efficiently but also safeguards them against temperature-related issues. By automatically adjusting the charging voltage, it helps prevent battery degradation and increases overall system reliability, giving you peace of mind during your voyages.

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.

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We currently ship to the Contiguous 48 States.

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