The MXS 3.8 7-step microprocessor-controlled battery charger is suitable for batteries from 1.2 Ah to 85 Ah. It includes a diagnostic program that determines if the battery can receive and retain the charge, a patented desulphation program and a "Snowflake" program for cold weather charging. It also has selectable programs for charging normal and small batteries. The MXS 3.8 uses the patented CTEK constant charge/pulse system, the most efficient maintenance mode when a battery is connected for a long period of time. The MXS 3.8 is easy to use, and you can follow the charging process on the clear and readable display.

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  Automatic Maintenance Charger 

  The MXS 3.8 is an advanced battery charger that also provides charge maintenance. It has selectable programs according to the size of the battery, as well as desulphation and cold weather charging programs.

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  Splashproof and dustproof

  Safe and spark-free operation

TECHNICAL SPECIFICATIONS

Battery capacity 1.2-130 Ah
Load category AC load
Leakage current* Less than 1 Ah/month
Leakage current, details *) The leakage current is the current that drains the battery if the charger is not connected to the mains. CTEK chargers have a very low leakage current.
Battery voltage 12V
Chemical composition of batteries Lead acid
Ambient operating temperature -20 °C to +50 °C
Output 14.4 /14.7 V, 3.8 A
Starting voltage 2.0 V
Input 220-240 VAC, 50-60 Hz, 0.5 A
Corrugation** Less than 4%
Ripple, details **) The quality of the voltage and charging current is very important. A high current ripple heats up the battery, which has an aging effect on the positive electrode. High voltage ripple can damage other equipment connected to the battery. CTEK battery chargers produce a very clean voltage and current with low ripple.
Battery types 12 V:; WET; MF; Ca/Ca; AGM; GEL
Protection class IP65