CTEK 56-958 MUS 4.3 POLAR 12V Battery Charger Extreme Cold Weather

The CTEK MUS 4.3 POLAR is an advanced microprocessor-controlled battery charger providing unrivaled performance on batteries from 1.2Ah up to 110Ah, with additional maintenance capability to 160Ah. This charger has been specially developed to offer excellent all-round charging with special cold weather performance and adapted AC and DC cables to handle severe cold down to -22°F (-30°C).

Key Features:

• Fully automatic 'connect and forget' 12V charger with 8 charging steps and selectable 0.8A and 4.3A programs
• Snowflake mode ensures ideal charging performance even in the most extreme cold conditions
• Features include diagnosis of battery condition to establish if it can receive and retain charge, patented automatic desulphation program and a special reconditioning function that will revive and restore deeply discharged and stratified batteries
• Patented Float/Pulse maintenance makes the MUS 4.3 POLAR ideal for long-term maintenance
• The RECOND and SNOWFLAKE modes operate individually or together in both 0.8A and 4.3A programs providing great flexibility for the user
• Splash proof and dust proof (IP65)
• Alligator clamps and eyelets included

The MUS 4.3 POLAR is easy and safe to use, protects vehicle electronics, spark-free, reverse polarity protected and short circuit proof. The entire process of battery testing, charging and maintenance is easily followed on the clear LED display. Compatible with all types of 12V lead-acid batteries including Wet, AGM, MF, and GEL. Features a 5 year warranty.