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Battery Temperature Sensor for DC to DC on-board Battery Charger

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Battery Temperature Sensor for DC to DC on-board Battery Charger
Battery Temperature Sensor for DC to DC on-board Battery Charger
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The RTSDCC comes in handy for reading incoming temperature values from the house battery bank while adjusting the charging voltage of your DC to DC On-Board Battery Charger. Featuring a temperature operation range from -4°F ~ 176°F / -20°C ~ +80°C, the sensor will be important in the overall lifespan and performance of your house battery bank by applying higher charging voltage to counter the increased resistance due to low temperature. Simply connect the RTSDCC to the charger and place the sensor on top or on the side of the house battery bank and the charger will take care of the rest with temperature compensation. Enhance your battery charging system with a Renogy Temperature Sensor today!



  • If you have any questions regarding this product, please call us at 1 (909) 287-7111 or or contact us for troubleshooting assistance.
  • More questions about your off-grid power system? Learn more from Renogy Learning Center

Key Features


Package Includes

Battery Temperature Sensor

Battery Temperature Sensor

1 x


Battery Temperature Sensor for DC to DC on-board Battery Charger 
Temperature Range: -20°C ~ +80°C Connector: RJ12
Probe: 6*50mm copper Cable Length: 3 meters / 118 inches
Cable: 4-conductor copper cable with PVC jacket, 26 AWG  

Warranty Information


25-year power output warranty: 5 year/95% efficiency rate, 10 year/90% efficiency rate, 25-year/80% efficiency rate

5-year material and workmanship warranty

Accessories 1-year material warranty



4 Reviews Hide Reviews Show Reviews

  • 5
    Quick shipping

    Posted by gmjohn77 on Jul 28th 2023

    Quick shipping. Delivered as described

  • 5
    Product as advertised

    Posted by sa227driver on May 26th 2023

    Product as advertised. Fast service. Good vendor.

  • 5
    Battery temp sensor for solar battery for charging

    Posted by Ken Kelly on Jun 22nd 2022

    Required components for solar battery charging station

  • 5
    Everything from Renogy is pure gold

    Posted by Frank on Apr 13th 2022

    Building out a solar system and so far have made most of my purchases through Renogy. Temp probe was the same as everything else. Excellent quality and it works