WARNING
CONTENTS
WELCOME!
Thank you for buying the NOCO
Genius GEN Series On-Board
Battery Charger. SAVE THESE
INSTRUCTIONS. This Owner’s
Manual and User Guide
contains important safety and
operating instructions.
Risk of SERIOUS INJURY OR DEATH.
ELECTRICAL SHOCK, EXPLOSION,
FIRE, AND EYE INJURY HAZARDS.
PROTECT YOURSELF AND OTHERS.
Before use, READ AND UNDERSTAND
the manufacturer’s instructions and
Owner’s Manual and User Guide.
Failure to read and understand this
information could result in SERIOUS
INJURY or DEATH.
DO NOT REMOVE OR COVER THIS
INFORMATION.
WHAT’S IN THE BOX:
• GEN Series Charger
• Owner’s Manual & User Guide
• Hardware Kit
SAFETY & PRECAUTIONS
PERSONAL PRECAUTIONS
BEFORE CHARGING
LOCATING BATTERY CHARGER
MOUNTING BATTERY CHARGER
USING GEN Series Battery Chargers
BATTERY SPECS
CONNECTING TO THE BATTERY
HOW TO START CHARGING
CHARGE LED EXPLANATION
FEATURE OVERVIEW
CHARGING STEPS
CHARGING TIMES
MAINTENANCE
TECHNICAL SPECS
TROUBLESHOOTING
LIMITED WARRANTY
REGISTER MY BATTERY CHARGER
2
6
6
7
7
8
8
9
9
10
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21
CONTACTING NOCO GENIUS
About Our Products
For questions regarding our products,
you can contact technical support at:
Phone: 1.800.456.6626
Email: support@geniuschargers.com
You can also nd troubleshooting tips
in this manual. See the section called
“Troubleshooting.” You can also nd
our troubleshooting tips online at:
geniuschargers.com/
support/faq
About Our Products
NOCO Genius is a brand of
Wicked Smart Battery Chargers
developed by The NOCO
Company.
THE NOCO COMPANY
30339 Diamond Parkway, #102
Glenwillow, OH 44139
United States of America
Hours of Operation:
Between 8AM & 5PM (EST)
Monday through Friday