Stage 3 – Soft start:
Initial battery test to determine battery condition. If the battery is severely discharged, charger will begin the soft start
stage. Charging starts with reduced current until battery voltage reaches a normal condition for charge.
Stage 4 – Bulk:
Major charging stage where the battery receives the majority of its charge. During this stage the battery is brought to
75-80 % of its charge. The charger delivers maximum current until the terminal voltage has risen to the full charge
level for normal battery.
Stage 5 – Absorption:
Completes the charge up to virtually 100 % at a constant voltage. The current tapers off after the current has reached
the set level.
Stage 6 – Recondition:
The charger charges by higher voltage to recondition a deeply discharged battery.
Stage 7 – Analysis:
Tests if the battery can hold charge. A battery that cannot hold charge will be deemed as an invalid battery and must
be replaced.
Stage 8 – Float:
Power supply at low constant voltage and minimal charge current. Battery is fully charged.
Stage 9 – Pulse:
Maintaining the battery at 95-100 % capacity. The charger monitors the battery voltage and gives a pulse when
necessary to keep the battery fully charged.
Power supply (
)
The charger has a power supply mode setting which has a constant voltage of 13,8 V and current up to 5 A to
provide power to computer system of modern car when replacing battery. (Do not reverse battery connection to avoid
damage on the charger).
LED display
The unit is built-in with LED display for showing the charger status:
Orange LED 1 - 7:
Charging
Orange LED 5:
Battery can start engine
Green LED 8 - 9:
Charging completed
Green LED 12V FAST:
12V normal/gel battery in fast charging mode
Green LED 12V SLOW:
12V normal/gel battery in slow charging mode
Red LED:
Error
Green LED POWER SUPPLY:
Power supply
Green LED 12V FAST:
AGM/deep cycle battery in fast charging mode
Green LED RECOND:
Recondition