Currently unavailable.
We don't know when or if this item will be back in stock.


Loading recommendations for you

Adding to Cart...

Added to Cart

Not Added

Item is in your Cart

View Cart

Not Added

There was a problem adding this item to Cart. Please try again later.
We do not have any recommendations at this time
Continue shopping

CTEK (56-864) MUS4.3 12 Volt Fully Automatic 8 Step Battery Charger,Black

4.8 out of 5 stars 970 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
CTEK 4.3 (56-864)
    This fits your .
  • Make sure this fits by entering your model number.
  • Fully automatic charging and maintenance in 8 steps maximizes battery life and performance
  • Water and dust resistant means it is safe to use in all climate situations
  • No sparks, short-circuit proof and reverse polarity protected makes it safe for all the vehicles electronics and easy to use
  • Patented maintenance charge for a unique combination of maximized life and performance
  • Numerous accessories simplifies using the same charger for multiple battery applications
See more product details

There is a newer model of this item:


Compare with similar items


CTEK (56-864) MUS4.3 12 Volt Fully Automatic 8 Step Battery Charger,Black
AmazonBasics Battery Charger 12 Volt 8/2A
CTEK 40-206 MXS 5.0-12 Volt Battery Charger
CTEK (56-959) Silver MUS 4.3 TEST & CHARGE 12 Volt Fully Automatic Charger and Tester
CTEK (56-865) US 0.8 12 Volt Fully Automatic 6 Step Battery Charger,Black
Customer Rating 4.8 out of 5 stars (970) 4.4 out of 5 stars (795) 4.8 out of 5 stars (708) 4.7 out of 5 stars (323) 4.6 out of 5 stars (221)
Price Unavailable $63.23 $86.21 $98.01 $58.09
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Amazon.com
Item Dimensions 10.90 x 2.40 x 5.90 inches 3.00 x 8.13 x 9.50 inches 11.02 x 5.91 x 2.36 inches 4.00 x 4.00 x 0.50 inches 9.00 x 6.00 x 2.00 inches

Special offers and product promotions

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.

Please make sure that you are posting in the form of a question.

Please enter a question.


Product information

Style:CTEK 4.3 (56-864)

Technical Details

Technical Specification

User Manual [PDF ]
Other Content [PDF ]

Additional Information

Warranty & Support

For warranty information about this product, please click here [PDF ]

Feedback

Would you like to tell us about a lower price?

Important information

Legal Disclaimer

Warranty info online from Manufacture.

Product description

Style:CTEK 4.3 (56-864)

The CTEK MUS 4.3 battery charger is perfect for those with high demands and can solve a broad range of battery-related problems. It offers state of the art technology that was previously only found in CTEK’s professional products and features 8 patented steps to maximize battery life and performance. A few of the key features are a patented de-sulphation process which removes sulfate from the lead plates, a battery diagnosis that shows if a battery can receive and retain a charge, a special reconditioning function that restores stratified and deeply discharged batteries, unique maintenance charging, a mode for optimized charging during cold winter days and the charging of demanding AGM batteries (i.e. Optima). The unique LED display allows the user to follow the entire charging process.

The MUS 4.3 is a non-sparking, short-circuit proof, reverse polarity protected unit designed for untroubled usage and has built in overcharging protection. It is splash, dust and water-resistant so that the solution can be taken to the problem even if it rains or snows.

Included with the MUS 4.3 is the charging unit, a Comfort Connect clamp, a Comfort Connect M6 eyelet and a storage bag. With optional accessories, the charger can to used to charger all your battery needs with a simple quick plug-in, saving time and frustrations especially for those applications that have hard to access batteries.

The MUS 4.3 battery charger has a 5 year Limited warranty


From the manufacturer


Customer Questions & Answers
Pages with related products. See and discover other items: camper for truck, atlas auto, smart scooter, beach supplies, beach kit