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MODEL: EWC12-148
USER’S MANUAL
MAIN FEATURES
SMART CHARGE PLUS MAINTENANCE AND REJUVENATION
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Easy to Use: Easy to operate and requires no technical experience.
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Fully controlled by Microprocessor
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Battery initial condition diagnosis
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Enhanced battery rejuvenation (patented technology)
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Battery voltage retention analysis
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Peak pulses for long term maintenance
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Ultra lower power consumption ( ECO mode)
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Multi Charge Stages:
- Qualification - Battery condition check
- Battery rejuvenation
- Soft Start
- Bulk Charging
- Absorption Charging
- Voltage analysis
- Float Mode
- Long term maintenance pulse charge
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Diagnosis & Charge - Automatic diagnosis and charge:
On power up, the charger will automatically diagnoses the battery
condition, and then determine if the battery charger engages the rejuvenation stage or goes into charging cycle.
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Enhanced battery rejuvenation stage – Patented battery rejuvenation technology:
The charger has a unique and patented
rejuvenation feature which uses high voltage equalizing and peak pulse reconditioning to repair the sulphated batteries,
this feature is fully automatic and subjected to the internal impendence of the battery.
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Charge & Maintain - Automatic Maintenance:
The battery charger could be left unattended and it is full time managed
by program; when the battery is charged to "full" state, the charger automatically switches to maintain the battery.
It will monitor the battery voltage and continue to peak performance with special pulse charge in long term maintenance.
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Short circuit or Reverse polarity protection:
The charger will automatically turn off when the output short circuit
or reverse polarity occurred and prevent any damage.
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Never overcharge your battery
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Heavy-Duty cables
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Corrosion-resistant output connectors
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Output clips and ring terminals provided:
It comes with a quick connect fly lead and 2 different kinds of connectors,
crocodile clips and a ring terminals. The ring terminals are perfect for permanent connection to your battery.
You can connect the lead to the battery and tuck the lead away while you are using your vehicle and when you
get back to your garage simply plug the lead back into the charger.
TEMPERATURE & SAFETY PROTECTION
The charger contains the following safety protections:
• INTERNAL OVERHEAT PROTECTION: The battery charger is built-in with overheat and overload electronic circuit.
When the charger is overheated, the charger will decrease the charging current. If temperature is decreased, the charger
will resume to normal charging.
• TIMER PROTECTION: The charger provides the maximum charging timer management for each charging stage;
this condition may occur if attempting to charge any severely discharged or heavily sulfated battery. Once the charger
is timed-out, the charger will stop charging for protecting your battery and the RED LED will be FLASH fast, while this situation
occurs, please check your battery status.
• REVERSE POLARITY: The charger has reverse battery protection. If a reverse battery exists (Red LED ON, while output leads
are connected backwards), simply unplug charger from AC power and properly remake the connections as described
in this manual.
• SHORT CIRCUIT PROTECTION: The charger has output short-circuit protection. If the charger output lead short condition exists
(Red LED ON, while output leads are short-circuit), simply unplug charger from AC power and properly remake the connections
as described in this manual. The charger employs hardware and smart program to automatically detect the output connections.
Once the charger detects the output short-circuit or reverse polarity, it will not deliver any output current.
