Answer
Nov 17, 2025 - 03:37 AM
No, those desulfation pulses won’t harm modern vehicle electronics when the BatteryMINDer OBD-12V OnBoard Battery Desulfator is used as directed. Here’s why: The BatteryMINDer OBD-12V delivers very low-current, high-frequency pulses, carefully superimposed on the battery rail. These pulses are intentionally kept well below the voltage and current transients that OEM ECUs and sensitive electronics are designed to withstand. Modern vehicles are engineered to handle far more severe electrical disturbances such as starter inrush currents, alternator ripple, and ISO 7637/J1113 automotive transients than anything produced by this desulfator. The device’s signal is minuscule by comparison, ensuring safe operation.
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