12/24V 8A Automatic Car Charger with Battery Repair Function
Modern microprocessor-controlled charger is an intelligent and versatile device for charging 12V and 24V batteries.
Thanks to the advanced control circuit and automatic regulation of operating parameters, it provides fast, safe and efficient charging of all types of lead-acid batteries.
Additionally, the charger features a repair (regeneration) function that can extend the life of older or long-unused batteries.
The device is intended for use in passenger cars, motorcycles, agricultural vehicles, trucks, boats and other vehicles with 12V and 24V batteries.
Operating modes
Operating modes are selected manually using the MODE button (except for the automatic Winter/Summer modes).
Car mode
Suitable for passenger cars, agricultural vehicles, trucks and all standard lead-acid batteries.
Provides fast charging with a maximum current of 8.0A for 12V batteries and 4.0A for 24V batteries.
AGM/GEL mode
Intended for car batteries with Start-Stop systems, as well as AGM, GEL and calcium (Ca/Ca) batteries.
Optimizes charging voltage and current, protecting cells from overheating and overcharging.
Motorcycle mode
Ideal for all types of motorcycles, scooters and quads with 12V batteries.
Enables slow charging, with a maximum current of 3.0A, providing gentle and safe charging of small batteries.
Repair mode (regeneration)
Special Pulse Repair mode intended to attempt regeneration and desulfation of lead-acid batteries (WET, GEL, AGM) that:
-
have been unused for a long time,
-
are deeply discharged,
-
show signs of sulfation.
The regeneration process uses pulse charging technology, which may improve the battery's capacity and performance.
Note: the repair function will not always fully restore the performance of very old batteries or batteries mechanically damaged.
Winter / Summer mode (automatic)
The charger automatically adjusts charging parameters depending on ambient temperature:
-
Winter mode activates below –10°C, increasing the charging voltage.
-
Summer mode activates above +28°C, reducing the voltage to protect the battery.
Battery repair (regeneration) function
The "Repair" mode (also known as pulse desulfation) is used to restore the performance of sulfated or long-unused batteries.
By generating pulses of variable frequency, the charger attempts to break down lead sulfate crystals that form during battery aging.
This can result in:
- improved capacity
- increased starting ability
- extended battery life
The function does not work on batteries that are mechanically damaged or completely worn out.
Intelligent functions and protections
-
Automatic voltage detection (12V / 24V)
-
Trickle charge (float maintenance) after charging is complete
-
Reverse polarity protection
-
Protection against overheating, overload and short circuit
-
Automatic temperature adjustment (Winter/Summer mode)
-
Backlit LCD display showing voltage, charging current, temperature and active operating mode
Comfort and safety of use
The charger is designed with safety and convenience in mind.
ABS housing with increased impact resistance and ventilated sides ensure long and trouble-free operation.
Thanks to its compact design and light weight, the device is ideal for both workshop and home use.
Technical specification
Power supply: 230V AC
Output voltage: 12V / 24V DC
Maximum charging current: 8A (12V) / 4A (24V)
Peak power (power consumption): 120W AC
Supported battery voltages: 12V / 24V
Battery capacity: 2Ah – 150Ah
Battery types: Lead-acid (WET, MF, Ca/Ca), GEL, AGM
Operating temperature range: –20°C to +45°C
Power cable length: 150 cm
Output cable length: 64 cm
Protections: Reverse polarity, short circuit, overheating, overload
Special features: Automatic Winter/Summer mode, Battery repair function