8A
SMART
CHARGER
Green LED ON:
Charging completed
Green LED ON:
Charging completed
Green LED ON:
Charging completed
Green LED ON:
Nor/GEL battery in
slow charging mode
Green LED ON:
Nor/GEL battery in
fast charging mode
Green LED ON:
AGM/Deep cycle battery in fast
charging mode
Green LED ON: Recondition
Dark Green LED
ON: Power Supply
Red LED ON: Error
LED display
The unit is built-in with LED display for showing charger status:
Anderson Style Connector
The KA Smart charger comes fitted with and Anderson style connector and Anderson to Alligator clip adapter.
This allows for direct charging into battery boxes or electrical systems that features and input / output style
Anderson style connector
Temperature compensation
A sensor will automatically adjust the charging voltage if the temperature deviates from – 20°C to +45°C. A high
temperature environment will lower the voltage and freezing condition is handled by higher voltage. A low
temperature heightens the output voltage, and hot condition is handled by lower voltage.
Power supply mode
The KA smart charger has a power supply mode setting which has a constant voltage of 13.8V and current up
to 5A, keep to provide power to computer system of modern car when replacing battery (Please don't reverse
battery connection to avoid the damage on the charger). To place into power supply mode press the mode
button until the LED illuminates.
Voltage compensation
Because of some voltage drop in the cables, the actual voltage at the clamps of the battery can be lower than
the charger output voltage. A special circuitry inside the unit will monitor the true input voltage to the battery and
adjust the output voltage of the unit accordingly. This will maximize the charging efficiency.
Reverse-polarity protection
This unit offers reverse-polarity protection under charging modes, the RED LED will illuminate and the charging
process will not start. If this happens, unplug immediately from mains, connect the red alligator clip to positive
(+) battery post, and black alligator clip to negative (-) post, then plug into the mains power and the charging
process will start.
