What type of batteries can the CTEK MUS 4.3 Polar charge?

The CTEK MUS 4.3 Polar is designed to charge and maintain standard 12V lead-acid batteries. It can also be used with AGM and EFB batteries, which are common in many modern vehicles.

What is the 'Snowflake' program for?

The 'Snowflake' program is a special charging mode optimized for cold weather conditions. It ensures that the battery receives the correct charge even when ambient temperatures are low, preventing damage and maintaining battery health.

Does this charger come with all the necessary cables to connect to a battery?

Yes, this package includes the charger unit, a 6.5-foot power cord, and a 5-foot battery cable, providing the essential connections needed to charge your 12V battery.

CTEK MUS 4.3 Polar 12V Battery Charger 56-958

Name: CTEK Battery Charger - MUS 4.3 Polar - 12V
Brand: CTEK
Price: 179.99 USD
Availability: InStock

CTEK Battery Charger - MUS 4.3 Polar - 12V

$179.99

In Stock

CTEK MUS 4.3 Polar 12V battery charger. Keeps your 12V battery in top shape, ideal for seasonal vehicles or long-term storage.

Key Features

This package includes the CTEK MUS 4.3 Polar 12V battery charger, a 6.5-foot power cord, and a 5-foot battery cable.
Features a unique 'Snowflake' program for optimal charging in cold weather conditions.
Includes a 'Recond' mode to help restore deeply discharged batteries.
Analyzes battery health and adapts the charging process for efficient maintenance.
Suitable for maintaining 12V batteries in a wide variety of vehicles.
Designed for both daily use and long-term battery storage.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This CTEK MUS 4.3 Polar package includes the 12V battery charger itself, along with a comfortable 6.5-foot power cord and a 5-foot battery cable. It’s designed to keep your 12-volt battery in excellent condition, whether your vehicle is used daily or stored for extended periods. This charger is a solid option for maintaining batteries in a wide range of vehicles, from classic cars to modern SUVs.

The MUS 4.3 Polar is a smart charger that can analyze your battery’s health and adapt its charging process accordingly. It features a unique 'Snowflake' program, which is specifically designed for cold weather conditions, ensuring optimal charging even in low temperatures. This charger is also equipped with a 'Recond' mode to help restore deeply discharged batteries, giving them a new lease on life. Its straightforward operation means you don't need to be a battery expert to use it effectively.

This charger is a great companion for vehicles that see seasonal use, like classic cars, motorcycles, or RVs, helping to prevent battery degradation during downtime. It’s also useful for vehicles that might sit for a while, such as work vans or collector cars, ensuring they start up reliably when you need them. For example, it's a popular choice for maintaining batteries in Chevrolet Astro vans or Aston Martin Vantages.