GENIUS1
Advanced Diagnostics
Standby Mode
The charger is in standby mode or the battery voltage is too low for the charger to detect.
High Voltage
The battery voltage is too high for the selected charge mode. Check the battery and charge mode.
Bad Battery
There is a possible battery short or the battery will not hold a charge. Have the battery checked by a professional.
Reverse Polarity
Charger is connected to the battery in reverse. Reverse the connections.
Temperature
All Error LED’s will flash. Internal / external temperature is too high / low. Charger will resume once the temperature is back within operating limits.
GENIUS1
Advanced Charging
12V Mode
Used for 12V wet cell, gel, enhanced flooded, maintenance- free, & calcium batteries.
12V AGM Mode
Used for 12V AGM batteries.
12V Lithium Mode
Used for 12V lithium- ion batteries (including lithium iron phosphate). Only for batteries with Battery Management Systems (BMS).
6V Mode
Used for 6V wet cell, gel, enhanced flooded, maintenance-free, & calcium batteries.
Force Mode
Used to charge batteries below 1V. All charge mode LED’s will flash and the selected mode will illuminate.
GENIUS1
Charge Levels
Below 75% Charged
Pulsing Red - The battery is less than 75% charged.
Above 75% Charged
Pulsing Green - Bulk Charge complete, optimizing battery for extended life.
100% Charged
Solid Green - The battery is 100% charged.
Maintenance
Slow Pulsing Green - After the battery is fully charged, the charger will continue to provide ongoing maintenance and optimization until disconnected.
VIDEOS
How to change modes on your NOCO GENIUS1
More Videos
DO MORE WITH GENIUS
ACCESSORIES.
NOCO GENIUS Battery Chargers are compatible with a variety of accessories to expand your capabilities. Get complete protection with the universal EVA protection case for GENIUS. The following X-Connect accessories are compatible with the all-new GENIUS series:
Cookies On This Site
Our website uses cookies, pixels, and similar technology (“Cookies”) to make the website work and to improve your online experience. Cookies that are essential for the functioning of our website are always active and cannot be turned off. With your consent, however, we may also use non-essential Cookies to improve user experience, personalize advertisements, and analyze website traffic. By clicking “Accept All,” you consent to our use of all Cookies, including these non-essential Cookies. You may block non-essential Cookies by clicking “Reject,” or change your cookie settings by clicking “Preferences.”
By using our website, you acknowledge this notice, and by clicking “Accept All,” “Reject,” or “Preferences,” you agree to our Website Terms of Use. See our Cookie Policy and Privacy Policy to learn more.