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CTEK MXS 3.8 battery conditioner

Product image of CTEK MXS 3.8 battery conditioner
Product image of CTEK MXS 3.8 battery conditioner
Product image of CTEK MXS 3.8 battery conditioner
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RRP: £69.95
Our Price:£64.95 (inc VAT)
You Save:£5.00 (7%)
Product Code:CTEK-3.8
Availability:In Stock
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CTEK MXS 3.8 battery conditioner - Features

  • Fully automatic for optimal charging of all 12V lead-acid batteries
  • Step 6: Fully Charged Battery
  • Step 7: Maintenance Charging
  • COLD/AGM: Charging in cold conditions and AGM batteries
  • SMALL: Program for charging small batteries
  • NORMAL: Program for charging normal batteries
  • Rated Voltage AC, 220-240VAC, 50-60Hz
  • Charging voltage- SMALL, NORMAL: 14.4V, COLD/AGM: 14.7V
  • Min battery voltage 2.0V
  • Charging current 3.8A max
  • Current is mains, 0.5A rms (at full charging current)
  • Back current drain is <1Ah/month
  • Ripple <4%
  • Ambient temperature -20C to +50C, output power is reduced automatically at high temperatures
  • Charger type class: 7 step, fully automatic charging cycle
  • For battery types - all types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
  • Battery capacity 1.2-80Ah up to 130Ah for maintenance
  • Dimensions 168 x 65 x 38mm (L x W x H)
  • Insulation class IP65
  • Weight 0.6kg

CTEK MXS 3.8 battery conditioner - Description

The new 2013 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 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 CTEK MXS 3.8 features a 5 year warranty.

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