• Remove all cord wraps and uncoil the
cables prior to using the battery charger.
• Included with your charger are two cord
wrap cleats for storage of the clamp cables.
GROUNDING AND AC POWER CORD CONNECTIONS
This battery charger is for use on a nominal
120 volt circuit. The plug must be plugged
into an outlet that is properly installed and
grounded in accordance with all local codes
and ordinances. The plug pins must fit the
receptacle (outlet). Do not use with an
ungrounded system.
NOTE: Pursuant to Canadian Regulations,
use of an adapter plug is not allowed in
Canada. Use of an adapter plug in the
United States is not recommended and
should not be used.
DIGITAL DISPLAY
The Digital Display gives a digital indication
of voltage or % of charge. The display will
show the battery VOLTAGE when the
charger is not charging a battery. When it
goes into charging mode, the display will
automatically change to ON (to show
charging has started) and then show the
percent-of-charge of the battery being
charged and either 6 or 12 (the voltage the
charger determined the battery is). If you
manually stop the charging process (by
pressing the RATE SELECTION button)
before the battery is fully charged, the
display will show OFF.
• Battery % – The digital display shows an
estimated charge percentage of the battery
connected to the charger's battery clamps.
• Voltage – The Digital Display shows the
voltage at the charger battery clamps, in
DC volts.
RATE SELECTION
Press this button until the desired charge
rate is selected.
• 3A MAINTAIN – Used to keep stored
lead-acid batteries charged. Charges and
maintains small batteries. Maintains large
batteries that are already fully charged.
• 5A CHARGE – For charging small batteries,
such as those commonly used in garden
tractors, snowmobiles and motorcycles.
Also used to completely charge deep-cycle
batteries.
All manuals and user guides at all-guides.com
ASSEMBLY INSTRUCTIONS
FEATURES
• 4 •
To install, align the two tabs with the two
receptacles on the back of the charger and
push until you hear a snap.
USING AN EXTENSION CORD
The use of an extension cord is not
recommended. If you must use an
extension cord, follow these guidelines:
• Pins on plug of extension cord must be the
same number, size, and shape as those of
plug on charger.
• Ensure that the extension cord is properly
wired and in good electrical condition.
• Wire size must be large enough for the AC
ampere rating of charger, as specified below:
Length of cord (feet)
AWG* size of cord
*AWG-American Wire Gauge
• 20 A or 30A FAST CHARGE – For charging
automotive, marine and light truck batteries.
Not intended for industrial applications.
• 75 A or 100A ENGINE START – Provides
high amperage for cranking an engine with
a weak or run-down battery. Always use in
combination with a battery.
NOTE: Once the charger has started
charging the battery; if you press the Rate
Selection button once, the output current is
shut off and the display will show OFF, and
then the battery voltage. If you press the
Rate Selection button again, the current will
go back on at the same setting it was when
it was turned off.
LED INDICATORS
CONNECTED (red) LED lit: The
charger is properly connected to the battery
CHARGING (yellow) LED lit: The
charger has detected a battery and is
charging it.
CHARGING (yellow) LED flashing:
The charger is in abort mode.
CHARGED (green) LED lit: The
battery is fully charged and the charger is in
maintain mode.
NOTE: See the Operating Instructions
section for a complete description of the
charger modes.
25
50
100
150
18
18
18
16