EN
GB500
BOOSTMAX
User Guide & Warranty
DANGER
READ AND UNDERSTAND ALL SAFETY INFORMATION BEFORE USING THIS PRODUCT. Failure
to follow these safety instructions may result in ELECTRICAL SHOCK, EXPLOSION, FIRE, which
may result in a SERIOUS INJURY, DEATH, or PROPERTY DAMAGE.
Electrical Shock. Product is an electrical device that can shock and cause serious injury. Do
not cut power cords. Do not submerge in water or get wet.
Explosion. Unmonitored, incompatible, or damaged batteries can explode if used with product.
Do not leave product unattended while in use. Do not attempt to jump start a damaged or
frozen battery. Use product only with batteries of recommended voltage. Operate product in well
ventilated areas.
Fire. Product is an electrical device that emits heat and is capable of causing burns. Do not
cover product. Do not smoke or use any source of electrical spark or fire when operating
product. Keep product away from combustible materials.
Eye Injury. Wear eye protection when operating product. Batteries can explode and cause
For more information and
flying debris. Battery acid can cause eye and skin irritation. In the case of contamination of eyes
support visit:
or skin, flush affected area with running clean water and contact poison control immediately.
Explosive Gases. Working in the vicinity of a lead-acid is dangerous. Batteries generate
explosive gases during normal battery operation. To reduce risk of battery explosion, follow
www.no.co/support
all safety information instructions and those published by the battery manufacturer and
manufacturer of any equipment intended to be used in the vicinity of battery. Review
cautionary markings on these products and on engine.
Need help?
Do you have a question about the genius BOOSTMAX GB500 and is the answer not in the manual?
Questions and answers
When turned on the unit only on for 4 seconds then shuts off
The NOCO Genius BOOSTMAX GB500 may turn off after 4 seconds when powered on due to a detected fault, such as reverse polarity, short circuit, internal error, or battery issues. Specific error LED patterns indicate the cause. For example, three flashes mean an internal switch error, four flashes indicate a bad battery cell, and five flashes mean an overcurrent on the XGC OUT.
This answer is automatically generated
And there is no codes glowing on the dash And if I pull off the positive cable and turn it on and turn on the override button it works but as soon as I put it on a battery it shuts off