What Batteries are Recommended for use in AcuRite Products?

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  • Verify you are using fresh batteries in the sensor. Lithium batteries are recommended for installation locations where temperatures can go below -4°F/-20°C.
  • Verify you are using batteries with a nominal voltage of 1.5 volts.          
    NOTE: Some rechargeable batteries carry low or inconsistent voltages that may not properly power the device.  
  • Mixing different battery types (brands, old/new, etc.) is not recommended.