Description
CTEK MXS 3.8 AUS Battery Charger
The CTEK MXS 3.8 AUS is a smart, fully automatic 7-step 12V battery charger and maintainer designed for both car and motorcycle batteries. Suitable for batteries from 1.2Ah–85Ah, and for maintenance charging up to 130Ah, it offers advanced features such as battery diagnosis, patented desulphation, selectable programs for smaller and normal batteries, and a ‘Snowflake’ mode for cold-weather charging. Using CTEK’s patented float/pulse system, it delivers the most efficient maintenance mode when a battery remains connected long term. Easy to use, safe, and reliable, the MXS 3.8 is the perfect charger for everyday vehicles and seasonal equipment.
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Features
• Fully automatic 7-step charging with microprocessor control.
• Charges 12V batteries from 1.2–85Ah and maintains up to 130Ah.
• Battery diagnosis function checks if the battery can receive and retain a charge.
• Patented desulphation program restores partially sulphated batteries.
• Snowflake mode for charging in cold weather.
• Selectable programs for smaller and normal batteries.
• Patented float/pulse maintenance system for long-term connected charging.
• Clear, easy-to-read display shows the entire charging process.
• Safe, spark-free, reverse polarity protected, and short-circuit proof.
• Splash and dust resistant (IP65 rating).
• Backed by a 5-year warranty.
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## Specifications##
Specifications
Specifications Chart | |
Charging Category | AC charging |
Input | 220–240 VAC, 50–60 Hz |
Output | 14.4/14.7 V, 3.8 A max |
Battery Chemistry | Lead Acid |
Battery Types | 12 V: WET, MF, Ca/Ca, AGM, GEL |
Battery Capacity | 1.2–130 Ah |
Back Current Drain* | Less than 1 Ah/month |
Battery Voltage | 12 V |
Ambient Operating Temperature | -20 °C to +50 °C |
Programs | Small Battery, Normal Battery, Snowflake (Cold Weather) |
Degree of Protection | IP65 |
Warranty | 5 years |
Disclaimer: Specifications and features may be updated without notice to improve performance and reliability. Warranty applies only to manufacturing defects and material faults for the original purchaser. Misuse, mishandling, or unauthorised repairs will void the warranty. CTEK is not liable for damages beyond the stated warranty terms.
## Specifications##