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Shipping Included
Includes: 1 x MXS 3.8 Battery Charger, 1 x Bumper, 1 x Comfort Indicator Panel and 1 x 2.5m Comfort Connect Extension
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Your estimated delivery time will be 2 business days from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.


The CTEK MXS 3.8 12V Smart Battery Car Charger solves a broad range of battery problems and is the ideal charger for everyday use. 

The CTEK MXS 3.8 is an advanced microprocessor controlled battery charger with patented Float/Pulse maintenance for use on batteries from 1.2Ah up to 85Ah. The MXS 3.8 solves a broad range of battery problems and is the ideal charger for everyday use. Features of the MXS 3.8 include diagnosis of battery condition to establish if it can receive and retain charge, patented automatic desulphation program and a special ‘Snowflake’ mode for optimum charging on cold winter days. Patented Float/Pulse maintenance means the MXS 3.8 is ideal for long-term maintenance. The entire process of battery testing, charging and maintenance is easily followed on the clear LED display.

The MSX 3.8 is supplied with two different battery leads, one with clamps and one with eyelet terminals, all colour coded for easy +/- identification. If the battery is difficult to access, the lead with eyelet terminals can be mounted to the battery, and the quick connectors are located so that it is easily reached for charging.

Additional leads are available allowing you to have one lead with eyelet terminals fixed to all your vehicles with batteries that are difficult to get at, and charge them simply from the same charger.

The MXS 3.8 is a fully automatic ‘connect and forget’ 12V charger with 7 charging steps and offers selectable 0.8A, and 3.8A programs. The ‘Snowflake’ mode operates on the 3.8A program. It offers a wide charging range on all lead-acid battery types from 1.2Ah up to 80Ah with additional maintenance capability to 130Ah. It is splash proof and dust proof (IP65).

The MXS 3.8 is easy and safe to use, protects vehicle electronics, is spark-free, reverse polarity protected and short circuit proof. For your peace of mind, the CTEK MXS 3.8 also comes with a manufacturer's 5 year warranty.


  • Comes in with bumper, indicator panel, and 2.5m extension lead
  • Suitable for 1.2-85Ah battery charging
  • State of the art battery charging technology
  • 7 step, fully automatic charger
  • IP65 waterproof case for vehicles kept outside
  • Suitable for all batteries including dry and race gel
  • Voltage: 12V
  • Rated Voltage AC: 220-240VAC, 50-60Hz
  • Min. Battery Voltage: 2.0V
  • Charging Current: 3.6A Max.
  • Dimensions: H 38 x W 165 x D 61 mm
  • Weight: 0.5kg
  • Warranty: Manufacturer's 5 year warranty


  • 1 x MXS 3.8 Battery Charger
  • 1 x Bumper
  • 1 x Comfort Indicator Panel
  • 1 x 2.5m Comfort Connect Extension

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