BatteryMole Car Battery Warning System (12 Volt Automobile Battery Monitor with Battery Failure Prediction Logic). Made in USA
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Customer Review
not stranded in the Arizona heat
I have used this device for several months and it does work. My chevy tahoe would consistently get undercharging alarms when the rear A/C unit was turned on. The LCD also displayed very low voltage readings when this occured, often below 12 volts. I initially thought the problem might be a faulty diode in the alternator until I cleaned and tightened the battery cables. My battery is now properly charging, the alarms are gone. The vehicles factory volt gauge is not a precision instrument and never would have alerted me to the undercharging problem.
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This product really works
I've have had a BatteryMole installed in my full size truck for about a year and the battery has been fine so far. I borrowed my son's compact pickup while I did some work on my truck. I decided to install the Battery Mole in the my son's truck while my truck was down. The first day the battery and charging voltages were OK but the starting seemed rather weak. The next day after the Battery Mole had time to take its measurements there was a Low Start Voltage alarm with the voltage reading of 5.99V. I took the battery to Auto Zone and it tested bad with at least one or maybe 2 bad cells. Needless to say I replaced that battery. It may take awhile for the Battery Mole to do its job, but it really does work.
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Just paid for itself.
One morning I got a weak-start alarm. Drove to yoga anyway. Stopped by Autozone on the way home. The battery tested bad and was replaced free of charge since it was still under warranty. No towing fees, didn't get stranded. This unit just paid for itself.
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Product Description
Don't get stranded. Your car should be smart enough to tell you when it's time to replace the battery. Last year over 60 million automobile batteries were replaced in North America. Your battery could be among this year's 60 million but your car doesn't know it. The BatteryMole's patent pending technology analyzes your vehicle's battery and starting system like no other product. Simply plug this unit into your 12V receptacle, ignore any alarm messages for the first day and then drive worry free. When a problem is detected the BatteryMole will beep and flash a warning message on its LCD display. When that occurs, and it likely will, it is time to bring your vehicle in for service. The User Manual carefully describes those steps that should be taken for each message. And on a positive note, your battery might be just fine but your fuel filter is dirty. The BatteryMole is designed to work in all cars, both old and new. Engine start operations are monitored only when the engine has been off for a minimum of four hours. This new information can be seen by pressing the display button. The battery's state of charge is calculated once the battery has been at rest for four hours. (Please note that this calculation can be intermittent or inaccurate on a few car models. In particular, Mini Coopers as well as some Toyota and Volvo models. Please contact us if you think you have this issue. We can help). Also a single start time and, where possible, a single start voltage is not meaningful. The BatteryMole performs a comparative analysis of previous start operations at approximately the same temperature in order to ascertain the health of the battery. This type of analysis is indeed meaningful and five patents are pending that relate to battery monitoring and battery failure prediction. No new car can do the things BatteryMole does,.... perhaps someday this will change. Top to learn more






