CTEK® - US Series Battery Charger

54 reviews|Item # 23336156 View Similar Products
$59.99 - $314.99
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Product Details

CTEK Battery Chargers & Accessories

US Series Battery Charger by CTEK®. Maximize battery life with the this compact, safe, and easy to use charger. It monitors and maintains all types of lead-acid batteries using a unique, multi-step charging process. Patented desulphation process and maintenance phase extends battery life.


  • Maximizes battery life and performance
  • Fully automatic, multi-step charging and maintenance
  • Can be used on all types of 12V lead-acid batteries: wet, maintenance-free, AGM, and Gel
  • Safe and easy to use
  • Spark free, short-circuit proof and reverse polarity protected
  • Patented desulphation process and maintenance phase extend battery life
  • Compact design
  • Water resistant and dust proof
  • Comes with battery quick connector
  • 5-year warranty

CTEK battery chargers are easy to use, always safe and can be used on all types of batteries and vehicles. You don’t need any specific knowledge of batteries to use a CTEK charger, just connect it and forget it. The patented float/pulse charging will maximize performance without harming the battery. This charger can be used on all types of 12V lead-acid batteries, including wet, maintenance-free, AGM (Absorbed Glass Mat), and Gel, in any type of vehicle, including cars, trucks, motorcycles, watercraft, agricultural vehicles, and lawn and garden implements. The spark-free, and short circuit proof design ensures your safety and reverse polarity protection lets you know if the charger isn’t connected properly.

The compact , lightweight design of this charger makes it much easier to use than traditional bulky chargers and the smart features maximize battery life and performance. It constantly monitors the battery to understand its condition and determine the best course of action: desulphate, charge, condition and maintain. The patented desulphation process reconditions and enables the charging of sulphated batteries, while the patented pulse charging in the maintenance phase ensures premium battery function and extends battery life.

CTEK is a well known manufacturer of battery chargers, accessories and solutions. All its products conform to the latest standards and it makes no matter whether they are for private or professional application. The company is always responsive to the needs of its customers. CTEK chargers are compatible with all kinds of lead acid batteries. They are easy to handle and to apply. Flexibility, safety and simplicity are key principles of the company's policy.

Product Reviews


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CTEK® - US Series Battery Chargers
CTEK® - US Series Battery Charger
Average Rating: 5 of 5
5 of 5
D. Neukam
Product looks as advertised. Very easy installation. Seems to be working as advertised. No problems to date.
DPosted by (Carmel, IN) /
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5 of 5
Very Nice
Nice, reasonably compact for the power it generates, don't loose the manual, the little flashing light codes are not intuitive but I like it way better than others I bought.
JPosted by (Casper, WY) / 2008 Honda CR-V
Was this review helpful for you? Yes
5 of 5
Stay Charged
Needed something to keep my battery charged on a vehicle that is driven infrequently. I installed CTEK charger to maintain the battery and every time I go to start the vehicle the battery is fully charged.
GPosted by (Baldwin, NY) / 2011 Kia Optima
Was this review helpful for you? Yes
5 of 5
Best Charger Ever
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 the battery is brand new. This will pay for itself just in not having to buy a new battery. Don't go cheap as this is the best and well worth it.
TPosted by (North Providence, RI) / 1986 Chevy El Camino
Was this review helpful for you? Yes
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