CTEK MXS 3.8 Battery Charger

Review: 4.41 out of 5


Manufacturer details: CTEK

Product information

Professional battery care

Flat battery? Help is on the way, care of CTEK, a leading developer of highly efficient battery chargers for motorbikes and other vehicles. By using patented technology, battery chargers from CTEK don't just fulfill the increasing charging needs of modern batteries; they condition and maintain them too. In this way, their life expectancy is raised, and the user saves money. Safety, simplicity and flexibility are the key words here, which apply to all of the products and solutions developed by CTEK.

Catalogue page: 540


Order no. 10002719


This is a product from another manufacturer made exclusively for Louis.

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instead of: £58.501 2 £50.171

2 Price comparison with current recommended retail price.

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  • CTEK MXS 3.8 Battery Charger

    CTEK MXS 3.8 Battery Charger

    The MXS 3.8 is an advanced, microprocessor-controlled battery charger with patented Float/Pulse maintenance for charging small and normal-size 12 V standard lead-acid batteries and all maintenance-free gel and AGM batteries (VLRA), from 1.2 Ah to 85 Ah, as used in scooters, motorcycles and cars, for example. Informative LED display for monitoring the entire 7-step charging process.

    The functions of the MXS 3.8 include diagnosis of battery condition to establish whether it is able to receive and retain charge, a patented automatic desulphation programme and a special "Snowflake" mode for optimum charging on cold winter days.
    Patented Float/Pulse maintenance makes the MXS 3.8 ideal for long-term battery maintenance. The entire process of battery testing, charging and maintenance is easy to follow on the clear LED display.

    The MXS 3.8 is splash- and dustproof (IP65), safe and easy to operate, spark-free, reverse polarity protected and short-circuit-proof.


    • Charging current selectable between 0.8 A max. and 3.8 A max.
    • Desulphating function for restoring the battery capacity
    • Charging programme for cold ambient temperatures
    • Splash- and dustproof (IP65)
    • Reverse polarity protected and short-circuit-proof
    • Operating voltage: 220-240 V
    • Usable temperature range: -20°C to +50°C
    • Dimensions: (WxHxD): approx. 16.8 x 3.8 x 6.5 cm


    • CTEK MXS 3.8 Battery Charger
    • Cable set with clip connectors for quick connection
    • Cable set with ring terminals (M6) for permanent connection to the battery
    • Multilingual operating instructions
  • CTEK MXS 3.8 Battery Charger

    CTEK MXS 3.8 Battery Charger

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    Product details
    Suitable to starter batteries with 12V
    Charging current (max.) 800 mA and 3.800 mA (switchable)
    Charging characteristic IUoUp
    Number of LED status indicators 12 LED´s
    Special Features -
    Overview of product features
    Suitable for conventional lead acid batteries checkmark
    Suitable for maintenance-free gel batteries checkmark
    Suitable for maintenance-free AGM batteries checkmark
    Suitable for pure lead batteries checkmark
    Suitable for 12V Lithium-Ion starter batteries
    CAN bus compatible
    Intelligent charging technology checkmark
    Short-circuit proof checkmark
    Automatic charging current adaptation checkmark
    Automatic charging shutdown checkmark
    Reactivation of deeply discharged batteries
    Trickle charging checkmark
    Desulphation function checkmark
    Automatic battery test before charging checkmark