5
Charging Battery Types:
6V Lead Acid Battery – 1.2Ah-14Ah
12V Lead Acid Battery – 1.2Ah – 120Ah
Use
Connect:
1) Connect the red positive (+) lead to the positive battery terminal.
2) Connect the black negative (-) lead to the negative battery terminal.
If an extension cord is needed, use a heavy-duty, UL-approved extension
cord. Connect the extension cord to the charger first, then plug the cord into
a 120VAC GFCI (Ground Fault Circuit Interrupt) protected outlet.
3) The battery voltage display will show the current battery voltage.
If the positive and negative leads are attached to the wrong battery
terminals, the LED “Reverse Connection” will be illuminated.
Disconnect:
1) If using an extension cord, first remove the cord from the 120 VAC outlet,
then unplug the charger. If charger is connected directly to 120 VAC power,
disconnect it from the outlet.
2) Remove the black negative (-) lead from the battery terminal.
3) Remove the red positive (+) lead from the battery terminal.
Standby / Voltage Measurement
After the charger is connected to power, it is on Standby, and the “Standby”
display will be illuminated. When the charger is connected to the battery, the
battery voltage will display in the LCD voltage display.
If voltage is below 3.8V or above 15V, the battery will not be charged. The
display will briefly show the error message “Err”. The appliance will return to
standby.
6V Battery – If the voltage range is between 3.7V – 7.3V the charger will only
operate in Mode 1.
12V Battery – If the charger detects voltage of 7.3V – 10.5V, the charger will
check whether a fully charged 6V battery, or a discharged 12V battery is
