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About GB70.
ultra-compact and portable lithium-ion jump starter for high-
displacement gas and diesel engines in cars, trucks, boats
and more. Safe to use on engines of any size. It's extremely
safe for anyone to use. It features spark proof technology
and reverse polarity protection. The GB70 can instantly
jump start most single-battery applications, up to 40 times
on a single charge. The GB70 is also equipped with a USB
battery pack, 12V OUT port and LED flashlight, making it
the ultimate emergency tool.
Getting Started.
out of the box and needs to be fully charged prior to use.
Carefully read and understand the vehicle owner's manual
on specific precautions and recommended methods for
jump starting the vehicle. Make sure to determine the
voltage and chemistry of the battery by referring to your
battery owner's manual prior to using this product. The
GB70 is for jump starting 12-volt lead-acid batteries only.
Connecting to the Battery.
Before connecting to the battery, verify that you have a 12-
volt lead-acid battery. The GB70 is not suitable for any other
type of battery. Identify the correct polarity of the battery
terminals on the battery. The positive battery terminal is
typically marked by these letters or symbol (POS,P,+).
The negative battery terminal is typically marked by these
letters or symbol (NEG,N,-). Do not make any connections
to the carburetor, fuel lines, or thin, sheet metal parts. The
below instructions are for a negative ground system (most
common). If your vehicle is a positive ground system (very
uncommon), follow the below instructions in reverse order.
1.) Connect the positive (red) HD battery clamp to the
positive (POS,P,+) battery terminal.
1.800.456.6626
support@no.co
30339 Diamond Parkway, #102
Glenwillow, OH 44139
United States of America
The NOCO Genius
The GB70 comes partially charged
Boost™ GB70 is an
®