Ctek 5A battery charger CTEK MXS 5.0 Polar 56-855

CTEK MXS 5.0 POLAR – smart 12 V / 5 A charger for cold climates (down to -30 °C)

A special version of the MXS 5.0, designed for use in harsh climates – works reliably down to -30 °C. Fully automatic 8-step 12 V charger, suitable for 1.2–110 Ah lead-acid batteries (WET, MF, Ca/Ca, AGM, GEL), and is also ideal for passenger cars, motorcycles, buses and other vehicles operated in cold weather.

Key benefits

• Specially designed for cold climates – down to –30 °C
• 8-step microprocessor-controlled charging algorithm
• Optimal charging for car, motorcycle and other 12 V vehicle batteries
• Suitable for both everyday use and long-term maintenance during parking

Charging functions

• Battery diagnostics – checks whether the battery is able to accept and hold a charge
• Automatic temperature compensation – ensures correct voltage even in extreme conditions
• Desulfation program – reduces lead plate deposits and improves capacity
• RECOND mode – special mode for restoring deeply discharged batteries
• Maintenance/Pulse mode – CTEK patented technology for safe long-term maintenance charging

Compatible batteries

• All 12 V lead-acid batteries: WET, MF, Ca/Ca, AGM, GEL
• Battery capacity for charging: 1.2–110 Ah

Technical data

• System voltage: 12 V
• Maximum charging current: 5 A
• Charging cycle: 8-step microprocessor program
• Protection class: IP65 – dust and water protection splashes

Approximate time to ~80% charge

• 2 Ah – approx. 2 h
• 8 Ah – approx. 8 h
• 20 Ah – approx. 4 h
• 60 Ah – approx. 12 h
• 110 Ah – approx. 26 h

Safety

• Spark-proof operation
• Reverse polarity protection – protects against incorrect connection
• Short circuit protection
• Suitable for long-term connection – does not harm the battery and vehicle electronics

CTEK quality

CTEK chargers are designed in Sweden and independently tested by international institutes. They combine the highest quality, safety and performance, making the MXS 5.0 POLAR a particularly reliable choice for regions with harsh winters.