NOCO - Error LED On Regulator - Support

Regulator Error LED is Illuminated

If the error LED is illuminated, the regulator has detected a reverse polarity situation. Simply reverse the red and black clamps/eyelets connected to the battery to resolve the situation.

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1.800.456.6626 8AM-5PM (EST)
Monday-Friday
For non-urgent support, please Request A Callback
For Fastest Response, Use 'Chat' or 'Send a Message' Above