Use CTEK's Most Universal Charger This Winter –
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Use CTEK's Most Universal Charger This Winter

Despite your geographical location, the winter in North America undoubtedly influences the vehicles we drive. Whether these vehicles are land or water driven, the cold temperatures are an important factor when considering maintenance.  Are you about to store your watercraft away for the season? Or perhaps it is finally that time to put your RV to rest after the holiday season. Either way, at CTEK, we have the perfect charging device to ensure your vehicle stays in good shape all winter.



The MULTI US 7002 is one of our most convenient devices. Firstly, it is protected from reverse-polarity connections and is short-circuit proof. This means a red light on the charger will clearly indicate that the charging cannot begin until the user has connected the charger correctly.

To make the process easier, the Comfort Connect (eyelet terminals) can be permanently connected to the vehicle's battery. For added convenience, two interchangeable connection leads are included.

Fully Automatic 8 Step Charger

One of its best qualities is its ability to help all types of users. For instance, there is no need for any specific knowledge of batteries or its charging methods to effectively use this device. In fact, The MULTI US 7002 will take care of all of the work! And, the process is quite simple. To be specific, once you switch to the ‘preferred mode’, the charger takes its own readings and then begins to charge the battery in 8 quality steps which includes pulse maintenance for best performance and service life. Most importantly, the MULTI US 7002 can be connected for months which is ideal for seasonal vehicles.

Versatile Weather Device

Furthermore, our MULTI US 7002 device is constructed to charge and maintain your vehicle no matter the weather, temperature, or situation. In fact, this smart tool is “extremely robust and water dust resistant (IP65 classification)”.  Moreover, it can withstand temperatures as low as -4 degrees and up to 122 degrees Fahrenheit. 

Our Most Universal Charger

Multi US 7002 Universal Charger with Ctek logo and RV

We believe the MULTI US 7002 is the ideal battery charger for your camper, car, and boat. Firstly, this battery charger is well suited for all-year use. Next, thanks to its efficient supply mode, the battery charger provides power even without a battery. More importantly, the benefits of the supply mode are plentiful. For instance, it is indispensable when changing the battery as you avoid losing complicated program settings.


This universal charger is perfect for vintage cars, boats with one battery, boats with start & service batteries, boats with start & service banks, scooters, motorcycles, Quads/ATVs, lawnmowers, RVs, and tractors. To learn more about this smart charger, read a recent review.