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CTEK

CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V

    • Based on 5,832 reviews
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Availability: In Stock.
Fulfilled by R/A Hoerr Incorporated
Arrives Thursday, Feb 13
Order within 14 hours and 34 minutes
Available payment plans shown during checkout

Features

  • Battery Charger: MXS 5.0 is a fully automatic 8-step battery maintainer that provides an outstanding charging experience for 12-volt lead acid and AGM batteries , Ideal for car and bike owners
  • Improved Charging: MXS 5.0 is designed to optimally charge in all conditions. Whether it's marine, car, bike, RV or tractor it's the perfect companion - especially for cold weather drivers
  • Maximize Lifetime and Capacity: The 4.3 amp battery charger's reconditioning function can improve the lifespan of healthy batteries*, and bring some underperforming batteries back to life
  • Splash and Dustproof: MXS 5.0 battery charger is splash, dust, spark and shock proof, making it a reliable and safe option with a short-circuit-proof design that prevents reverse polarity
  • Set and Forget: CTEKs patented float/pulse charging allows set and forget for months at a time without harming the battery. No need to disconnect the battery during use its simply plug and play

Brand: CTEK


Color: Multicolor


Product Dimensions: 5.91"D x 11.02"W x 2.36"H


Item Weight: 1.3 Pounds


Output Voltage: 12 Volts


Manufacturer: ‎CTEK


Brand: ‎CTEK


Model: ‎MXS 5.0 BATTERY CHARGER


Item Weight: ‎1.3 pounds


Product Dimensions: ‎11.02 x 5.91 x 2.36 inches


Country of Origin: ‎Sweden


Item model number: ‎40-206


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎40-206


OEM Part Number: ‎40-206


Voltage: ‎12 Volts


Date First Available: May 14, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great maintenance charger for Sprinter van
Prime Day sale made the value exceptional. Charger is excellent quality, decent instructions, works perfectly. I was previously charging Sprinter van battery with my motorcycle trickle charger, which was okay, but not ideal. This charger made a big difference in charging time and end result was a higher final voltage. Can plug in and forget as it works great as a maintenance charger. I had to add-on the silicon bumper/protector and extension cable for the battery clips - so final cost is higher if you need those options. Only complaint is proprietary plugs which means I can't use the cables from my existing charger. CTek makes a charger with Mercedes-Benz branding - this is the same charger but without the lithium battery capability and M-B branding, so almost half the price (on sale). Highly recommended. ... show more
Reviewed in the United States on December 9, 2024 by F. Ross
    • Excellent battery upkeep for cold weather lesser driven vehicles.
This battery charger/maintainer works excellently with almost no effort to recharge a weak battery or maintain a battery in cars that aren't driven regularly. This is especially important in colder weather as the charge can drop enough to be unable to start the vehicle. This almost happened to my 2011 BMW 535i Xdrive 95Ah battery after not moving it for 2 weeks mid winter. I got several low charge warnings but thought they would go away once I drove a bit, but trips were far and few between. The charger power cord is hard wired, and the output leads have a fast clip connector at the far end to plug in either the alligator clip ends or 1/4" eyelets for a more permanent connection to make frequent charging easier. Both the power cord and the output leads are 6' long for a total of 12' plus another 18 inches for either the alligator clip or eyelet connectors, so there's plenty of length to position the charger where you want. The clips are spark free and have polarity protection so you don't have to worry about those when making your connection. Plugging the device in starts it in standard vehicle battery mode. Other modes include motorcycle for smaller vehicles, AGM for those batteries, and a reconditioning mode to restore full capacity to batteries that have lost some charge capability. From almost dead, it took about 28 hours to go through all 7 phases of charge. Patience is the way to go here, don't check often, especially if you have to open a door or hood to do so. I found it best to leave it under the hood with it slightly ajar and check every 4 hours or so. Resist the urge to unplug it because you think it's not progressing. It is. Even in cold weather it will get your battery back in great condition with little more than the press of one button. Highly recommended. ... show more
Reviewed in the United States on January 26, 2025 by JetsetterJason
    • The Gold Standard in Battery Care
In the world of battery chargers and maintainers, the CTEK - 40-206 MXS 5.0 stands tall as the undisputed champion. This little powerhouse is the gold standard, setting the bar high for performance and reliability. From the moment you unbox it, the CTEK MXS 5.0 exudes quality. Its sleek design and robust build are just the beginning. This charger is fully automatic, meaning it takes the guesswork out of battery maintenance. Simply connect it, and let it work its magic. The 4.3-amp output is perfect for maintaining 12V batteries, whether in your car, motorcycle, or even your boat. It’s like having a personal battery butler, ensuring your power source is always at peak performance. The various charging modes cater to different needs, from reconditioning deeply discharged batteries to maintaining a steady charge for those infrequently used vehicles. Ease of use is another feather in its cap. The intuitive interface and clear indicators make it simple to operate, even for those who aren’t particularly tech-savvy. You can practically set it and forget it, confident that your battery is in good hands. Performance-wise, the CTEK MXS 5.0 delivers consistently, breathing new life into old batteries and maintaining new ones in pristine condition. It’s a reliable companion, whether you’re preparing for winter storage or just ensuring your vehicle is always ready to go. TL;DR: CTEK - 40-206 MXS 5.0: The gold standard in battery maintainers, offering top-notch performance, ease of use, and reliable maintenance for 12V batteries. ... show more
Reviewed in the United States on June 15, 2024 by Digital Donkey
    • Great Trickle Battery Charger For Vehicle Battery Use!
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
A trickle battery charger is a must have for vehicle battery maintenance! Our old unit finally gave out, and we purchased this CTEK Trickle Battery Charger as a replacement. It did not disappoint! - Very easy to use with its slick and simple plug and play setup. - Handy storage bag and helpful product manual. - Durable and solid construction. - Efficient operation. Vivid and easy to see display panel. This unit is a terrific value, too. I highly recommend this product. ... show more
Reviewed in the United States on October 20, 2024 by Mary Rae Fouts Mary Rae Fouts
    • Works really well, but long time for cycles
Read the manual, it is very helpful. This unit has multiple cycles, or modes. To restore or charge a battery. Once the type of battery is selected, AEG or regular, then it goes through various cycles of sensing, charging, restoring/reconditioning and then maintaining charge long term for a car battery. There are cable attachment choices, clamps or rings to attach with bolts. Takes many hours but does it's work effectively. Manual gives the time duration of various stages. Charged a battery fully, that was getting an error on our black & decker charger (F02 internal short or something). Size is very compact and a pouch case is included. ... show more
Reviewed in the United States on November 1, 2024 by O. Asghar

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