Contacting NOCO.
About G4. The NOCO Genius
®
G4 represents some
of the most innovative and advanced technology on the
market, making each charge simple and easy. It is quite
possibly the safest and most efcient charger you will ever
use. The G4 is designed for charging multiple (up to 4)
12V lead-acid and 12V lithium-ion batteries, including Wet
(Flooded), Gel, MF (Maintenance-Free), CA (Calcium), EFB
(Enhanced Flooded Battery), AGM (Absorption Glass Mat),
and LIB (Lithium-Ion) batteries. It is suitable for charging
battery capacities from 2 to 40 Amp-Hours and maintaining
all battery sizes.
Getting Started. Before using the charger, carefully
read the battery manufacturer’s specic precautions and
recommended rates of charge for the battery. Make sure to
determine the voltage and chemistry of the battery by
referring to your battery owner’s manual prior to charging.
Mounting. The G4 has four (4) external holes for
mounting. Mount the charger in a desired location with
#6 self-drill screws. Make sure there are no obstructions
behind the mounting surface. It is important to keep in
mind the distance to the battery. The lengths of the DC
cable from the charger, with either the battery clamp or
eyelet terminal connectors, is approximately 142-inches
(3,600mm).
Charging Modes. The G4 has ve (5) modes per
bank: Standby, 12V NORM, 12V COLD/AGM, 6V NORM,
and 12V LITHIUM. Some charge modes must be pressed
and held for three (3) seconds to enter the mode. These
“Press and Hold” modes are advanced charging modes
that require your full attention before selecting. “Press
and Hold” are indicated on the charger by a red line. It is
1.800.456.6626
support@no.co
30339 Diamond Parkway, #102
Glenwillow, OH 44139
United States of America
Phone:
Email:
Mailing Address:
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