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CTEK supplies battery chargers to some of the most prestigious Automotive and PowerSport manufacturers in the world.

CTEK Battery Chargers Are Trusted by Top Brands

Invest in a Smarter Battery Charger to Save BIG

  • Save the health of your battery by maintaining the right charge
  • Save stress from those inconvenient delays when your battery dies
  • Save the environment by maintaining performance and re-conditioning rather than dumping a dead battery
  • Save money by extending the life of your current battery 2-3 times longer
  • Save your investment in your vehicles by smart charging your battery
  • Save space in your car or garage by using the ultra-sleek CTEK smarter battery chargers
  • Save your health by working with safer spark-free clamps
  • Save your vacation by preventing a stranded situation you could avoid
Saving Big is just one of the Top 10 Benefits of CTEK Smarter Battery Chargers

See Why CTEK is a Smarter Battery Charger

8 Step Charging Process
Using a unique charge algorithm, CTEK Smarter Battery Chargers go through 8 steps to constantly read and communicate with your battery, charging only to its direct needs and therefore avoiding any possibility of incorrectly charging the battery. Furthermore, by ensuring the battery is conditioned as well as charged, your batteries last significantly longer. Moreover, each CTEK Smart Battery Charger regulates mains voltage to protect any sensitive electrical and hi-fi equipment. Now that's smart! See the visual demo of CTEK's world renowned 8-step charging process. See visual demo of the 8-step smarter charging process

Check out our Videos to Learn More

Watch our wide variety of videos to understand what makes CTEK battery chargers the smartest battery chargers in the world. See all the CTEK products


TAKE CONTROL OF YOUR DAY The groundbreaking CT5 TIME TO GO battery charger and maintainer is a world first because it answers the question ‘When will my battery be fully charged?’ This means you can plan your day around your battery charging because the CT5 TIME TO GO gives you an accurate prediction of the remaining charging time in hours. Not only that, it’ll also tell you when you can safely try to start your vehicle before the battery is fully charged. The CT5 TIME TO GO uses advanced technology to give you three charging and maintenance programs– Normal, AGM and Recond. It’s easy to use and fully automatic, so it can be connected directly to the battery indefinitely, if required, and it won’t over or under charge.


Did you know? Battery performance can reduce by 35% when temperatures hit freezing and fall by as much as 50% if temperatures get colder? Check out our next generation battery charger – the MXS 5.0 – with settings for winter weather charging.

Leno Dodge Charger

Jay Leno talks about CTEK battery chargers

I own two of these excellent chargers – they are very simple to operate and very durable.
The chargers are weatherproof, and you can permanently mount them in the engine compartment with the provided ring terminals, or just use the alligator clips.
- Richard J. Misner
This is the best charger ever. I have a lead plugged into my motorcycle, and 2 cars and
I rotate it between the 3 of them and they start up like th battery is brand new. This will pay for itself just in not having to buy a new battery. Don’t think you’ll find something similar at wal mart for half the price. Don’t go cheap as this is the best and well worth it.
- Slippery Pete