Battery Temperature Sensor

The battery temperature sensor monitors your car battery's temperature and adjusts the voltage as needed. This prevents your car battery from getting too hot while also making sure it gets the power it needs. If your car battery light comes on, your engine is surging, or your battery shows low voltage, you may want to check your car battery and your battery temperature sensor. If your car battery is not hot, your sensor may be broken. For car batteries, battery temperature sensors, or to test your current battery's condition, visit O'Reilly Auto Parts for all of your car, truck, and SUV needs.