battery CTEK smart chargers 6V 12V CTEK Consumer Chargers

CTEK MXS 3.8 12V 1.2 to 85AH Advanced Battery Charger

NZ $194.31 Incl GST
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In stock ex Auckland, next business day delivery.

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6V 12V CTEK Consumer Chargers


The 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 MXS3.8 include diagnosis of battery condition to establish if it can receive and retain charge, patented automatic desulphation programme and a special ‘Snowflake’ mode for optimum charging on cold winter days.  Patented Float/Pulse maintenance means the MXS 3.8 ideal for long-term maintenance. The entire process of battery testing, charging and maintenance is easily followed on the clear LED display.

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 programes. The ‘Snowflake’ modes operates on the 3.8A programe. Wide charging range on all lead-acid battery types from 1.2Ah up to 80Ah with additional maintenance capability to 130Ah. 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. The MXS 3.8 features a 5 year warranty.

The MXS 3.8 is a proven and reliable charger. It offers important features such as desulphation, maintenance charging and cold mode for optimised charging during cold winter days.

  • CHARGING VOLTAGE 14.4/14.7 V
  • TYPE OF CHARGER 7 step, fully automatic charging cycle
  • TYPE OF BATTERY 12 V lead-acid batteries
  • BATTERY CAPACITY 1.2–85 Ah, up to 130 Ah for maintenance
  • INSULATION IP65 (splash and dust proof)

5 yr warranty.



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