NOCO - Error LED Indications On Boost - Support

Error LED Is Illuminated Or Flashing

Illuminates red if reverse polarity is detected, or blinks “On” and “Off” when the internal battery temperature is too high or too low.

If the red light is illuminated, simply reverse the positions of the red and black clamps.

If the light is blinking, allow a few minutes for the battery to be room temperature. 

Chat Monday - Friday
8 AM - 4 PM
Pacific Time
Average Response Within 1
Business Day
Request A Callback

Request A Callback

It's OK to respond via email for a faster response.

Click for emergency contact information.

Emergency Contact Information

1.800.456.6626 Monday - Friday
8 AM - 4 PM
Pacific Time
For non-urgent support, please Request A Callback
For Fastest Response, Use 'Chat' or 'Send a Message' Above
Write Us

The NOCO Company 30339 Diamond Parkway #102 Glenwillow, OH 44139-5400 United States of America

Request A Callback

Request A Callback

It's OK to respond via email for a faster response.

Click for emergency contact information.

Emergency Contact Information

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