CTEK MUS 4.3 Polar 12V 4.3A Battery Charger – Cold Weather (56-958)

Description

CTEK 56-958 MUS 4.3 Polar 12V 4.3A Battery Charger – Cold Weather is specially designed for charging and maintaining 12V lead-acid batteries in extremely cold conditions, down to -22°F (-30°C). This fully automatic, advanced microprocessor-controlled charger offers outstanding performance with an 8-step charging cycle, including a patented desulphation program and a unique reconditioning function for recovering deeply discharged and stratified batteries. The MUS 4.3 POLAR is ideal for use in harsh environments like snowmobiles, motorcycles, and other cold-weather vehicles, ensuring battery health even during extreme conditions.

Features:

• Specially designed for cold weather with a Snowflake mode for optimal performance down to -22°F (-30°C).
• Patented 8-step charging process, including battery testing, charging, and maintenance to maximize battery life.
• RECOND mode restores deeply discharged and stratified batteries.
• Fully automatic operation—simply connect and select the program, and the charger takes care of the rest.
• Safe to use with reverse polarity protection, spark-free operation, and short-circuit proof.
• Compatible with a wide range of 12V lead-acid batteries (Wet, MF, AGM, GEL) from 1.2Ah to 110Ah (up to 160Ah for maintenance).
• Splash-proof and dustproof (IP65 rating) for durability in tough conditions.
• AC and DC cables adapted for low-temperature use, perfect for outdoor winter conditions.

Benefits:

• Ideal for use in extreme cold, providing reliable battery maintenance and charging in freezing temperatures.
• Extends battery life by providing optimal charging and reconditioning features.
• Ensures safety with spark-free operation and protection from reverse polarity and short circuits.
• Convenient plug-and-play operation—just connect and forget.

Technical Specifications:

• Model: 56-958
• Input Voltage: 100-120VAC, 50-60Hz
• Charge Voltage: 14.4 / 15.0 / 15.8 V
• Minimum Battery Voltage Required: 2.0V
• Charge Current: Max 4.3 A
• Type of Charger: 8-step, fully automatic charging cycle
• Battery Types: 12V lead-acid batteries (Wet, MF, AGM, GEL)
• Battery Capacity: 1.2-110 Ah, up to 160 Ah for maintenance
• Degree of Protection: IP65 (Splash and dustproof)
• Warranty: 5-year warranty