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The main advantage of the device is a fully automatic charging process controlled by a precise microprocessor. The user does not have to worry about overcharging the battery – after reaching full capacity, the charger switches to maintenance mode, which significantly extends the life of the cells. A clear LCD display informs about the current voltage, current intensity, and process progress in real time, providing full control over the state of the serviced battery.
Safety of use is a priority in the design of the MW-SC4E. The device is equipped with a number of protections: short-circuit, overvoltage, thermal, and reverse polarity protection. Additionally, the regeneration function allows for restoring efficiency even to heavily worn-out units, and the desulfation mode helps in combating lead plate sulfation. A robust housing with an IP65 protection class allows for safe operation in difficult conditions, both inside the workshop and outdoors, protecting the electronics from dust and splashing. It is professional equipment that combines ease of use with advanced diagnostic technology and reliability in all operating conditions.
An additional advantage is the ability to test the alternator and starter, which allows for quick diagnosis of problems with the vehicle's starting system without the need to visit a specialized service. Long power and output cables (a total of nearly 3 meters of reach) ensure comfort of work even with difficult access to a power outlet or battery terminals. Insulated crocodile clips guarantee a firm grip and eliminate the risk of accidental short circuits during connection.
EAN: 6931240029053 SKU: 931029057
MW-SC4E is an advanced, intelligent microprocessor charger that is an indispensable tool for every vehicle owner or emergency power system user. The device has been designed for maximum versatility, supporting a wide range of 6V and 12V batteries. Thanks to support for lead-acid (STD), gel, AGM, and modern lithium-iron-phosphate (LiFePO4) cell technologies, this charger is a future-proof and universal solution.
The main advantage of the device is a fully automatic charging process controlled by a precise microprocessor. The user does not have to worry about overcharging the battery – after reaching full capacity, the charger switches to maintenance mode, which significantly extends the life of the cells. A clear LCD display informs about the current voltage, current intensity, and process progress in real time, providing full control over the state of the serviced battery.
Safety of use is a priority in the design of the MW-SC4E. The device is equipped with a number of protections: short-circuit, overvoltage, thermal, and reverse polarity protection. Additionally, the regeneration function allows for restoring efficiency even to heavily worn-out units, and the desulfation mode helps in combating lead plate sulfation. A robust housing with an IP65 protection class allows for safe operation in difficult conditions, both inside the workshop and outdoors, protecting the electronics from dust and splashing. It is professional equipment that combines ease of use with advanced diagnostic technology and reliability in all operating conditions.
An additional advantage is the ability to test the alternator and starter, which allows for quick diagnosis of problems with the vehicle's starting system without the need to visit a specialized service. Long power and output cables (a total of nearly 3 meters of reach) ensure comfort of work even with difficult access to a power outlet or battery terminals. Insulated crocodile clips guarantee a firm grip and eliminate the risk of accidental short circuits during connection.
Device type
Intelligent microprocessor charger
Supported voltages
6 V / 12 V DC
Compatible battery types
Lead-acid (STD), Gel, AGM, LiFePO4 (lithium-iron-phosphate)
Battery capacity range
Lead-acid: 1.2 Ah ... 120 Ah; Lithium (LiFePO4): 1.2 Ah ... 50 Ah
Charging current
6 V: 1 A / 4 A ± 10%; 12 V: 1 A / 4 A ± 10%
Charging voltage
7.2 V / 7.4 V DC ± 25%; 14.4 V / 14.7 V DC ± 25%
Diagnostic functions
Alternator test, starter test, detection and regeneration of worn-out battery, desulfation mode
Safety systems
Short-circuit, overvoltage, overcharge protection, thermal protection, reverse polarity protection
User interface
Built-in backlit LCD display, no LEDs (all data on screen)
Power parameters
220 V ... 240 V AC / 50 Hz, Power consumption: max. 70 W
Construction and housing
IP65 protection class (dust and splash resistance), suitable for indoor and outdoor use
Cables and connectors
Battery cable: 1.45 m with insulated crocodile clips; Power cable: 1.50 m
Operating conditions
Operating temperature adapted to workshop and outdoor conditions, passive cooling
Software and control logic
The control software implemented in the integrated microprocessor of the MW-SC4E charger executes an advanced, multi-stage charging algorithm that dynamically and autonomously adjusts output parameters to the current condition and type of the connected battery. The device's operating system automatically performs nominal voltage detection (6V or 12V) and identifies cell technology, which minimizes the risk of user error. The software logic includes precise phases: desulfation, soft start, bulk charging, absorption charging, as well as testing the ability to maintain charge and a final maintenance phase (float). The software continuously monitors the internal temperature of the circuits and electrical parameters at the terminals, reacting in milliseconds to detected anomalies such as short circuits, overloads, or reverse polarity. Additionally, the built-in diagnostic module allows for testing the efficiency of the alternator and the performance of the vehicle's starter, presenting results directly on the LCD interface. An intuitive menu allows for easy switching between slow (1A) and fast (4A) charging modes, ensuring optimal conditions for small and large capacities.
Contents
1x MW-SC4E Charger
1x Integrated cables with crocodile clips
1x User manual
Dimensions, Weight
Product dimensions: 45 x 175 x 80 mm (D x W x H)
Packaging dimensions: 55 x 255 x 145 mm (D x W x H)
Product weight: 400 g
Weight with packaging: 611 g
Specific References