Discover

CS Series

The CS Series represents CTEK’s most advanced charging technology for drivers and professionals. With adaptive charging and premium design, it sets a new standard for modern battery care—at home or on the move.

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Smart

Adaptive charging

Innovative

Portable power

Connected

App features

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NXT Series

The NXT Series is the latest innovation from CTEK, created for drivers and enthusiasts who demand high performance, reliability, and ease of use.

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Durable

Everyday usability

Versatile

All 12V batteries

Simple

Connect & forget

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RB Boosters

The RB Booster Series keeps drivers moving with instant jump‑starting power when a battery lets you down. Compact, dependable, and easy to use.

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Instant

Start power

Multiple

Starts per charger

Boosts

& power devices

Battery Chargers 12V

New

CS ONE (Gen 2)

Clamps work either way round - always safe
Intelligent charging for virtually any 12V battery
Wi-fi and app capability for extra functionality

Regular price
Regular price: 2 495 kr

New

NXT 5

One charger for all 12V battery types, including lithium
Built with durable cables that stay flexible in winter
Ideal for mid-range cars, bikes and boats

Regular price
Regular price: 1 295 kr

Out of stock

CS FREE

Portable and solar powered with powerbank functionality for phone and computer charging
Starts any 12V battery in 15 mins
For cars, motorcycles, vans, leisure vehicles, boats and more

Regular price
Regular price: 2 295 kr

Bestseller

MXS 5.0

Our bestseller for its practical simplicity
Adapts in all weather conditions
Perfect for mid-range cars and bikes

Regular price
Regular price: 1 095 kr

CT5 POWERSPORT

Specialised charging for lead-acid and lithium powersport batteries
Eyelet connections included
Ideal for motorcycles, ATVs, and jet skis

Regular price
Regular price: 929 kr

Out of stock

New

NXT 15

Faster 15A charging for larger batteries – including lithium

Regular price
Regular price: 2 795 kr

Out of stock

MXS 5.0 POLAR

The trusted performance of the MXS 5.0 adapted for cold climates

Regular price
Regular price: 1 195 kr

Bestseller

CS ONE

Clamps work either way round - always safe
Intelligent charging for virtually any 12V battery
Wi-fi and app capability for extra functionality

Regular price
Regular price: 2 095 kr

Boosters

New

RB 3000

Up to 30 starts on one charge
Use as a portable powerbank and LED torch
Premium design and market-leading torque

Regular price
Regular price: 3 395 kr

Out of stock

New

RB 4000

Up to 45 starts on one charge
Convenient portable power pack with USB outputs plus torch
Premium design and market-leading torque

Regular price
Regular price: 4 495 kr

Out of stock

CS FREE

Portable and solar powered with powerbank functionality for phone and computer charging
Starts any 12V battery in 15 mins
For cars, motorcycles, vans, leisure vehicles, boats and more

Regular price
Regular price: 2 295 kr

EV Chargers

NJORD® GO

Up to 11 kW fast, flexible charging with a Type 2 connector
Portable and ready to use straight out of the box
A personal and convenient EV charging point for home, travel or workshop

Regular price
Regular price: 9 495 kr

NANOGRID™ AIR

Dynamic load balancing for your NJORD® GO portable EV charger
Wi-Fi communication
Easy installation without the need for an electrician

Regular price
Regular price: 1 095 kr

Accessories

Bestseller

CS CONNECT ADAPTER CABLE

Designed for use with your CS ONE charger
Enables compatibility with all CTEK CONNECT & INDICATOR accessories
High quality and durable

Regular price
Regular price: 119 kr

CS ONE BUMPER

Provides strong defence for your CTEK CS ONE
Easy to fit
Tough and durable

Regular price
Regular price: 249 kr

BUMPER 60

Compatible with CTEK chargers from 3.8 Amp to 5 Amp
Tough and durable
Easy to fit

Regular price
Regular price: 199 kr

USB-C CHARGE CABLE 12V PLUG

Charge your CS FREE’s internal battery through your vehicle’s 12V accessory socket

Regular price
Regular price: 395 kr

SOLAR PANEL CHARGE KIT

Solar power for your CS FREE
Tough, waterproof and weather resistant
Lightweight and portable

Regular price
Regular price: 2 495 kr

CS WALL MOUNT

Compatible with CS ONE and CS FREE, to hold your charger securely
Tough and durable
Neat and simple

Regular price
Regular price: 299 kr

CS CONNECT U TERMINAL

A permanent connection for hard-to-reach batteries
Secure connection to batteries that are hard to reach
High quality and durable

Regular price
Regular price: 179 kr

CS STORAGE CASE

Practical storage: handy pockets and dividers
Safe and Durable: tough and durable 600D water-repellent nylon
Portable: lightweight case with a carrying handle, for easy transportation

Regular price
Regular price: 299 kr

New products

New

NXT 5

One charger for all 12V battery types, including lithium
Built with durable cables that stay flexible in winter
Ideal for mid-range cars, bikes and boats

Regular price
Regular price: 1 295 kr

Out of stock

New

NXT 15

Faster 15A charging for larger batteries – including lithium

Regular price
Regular price: 2 795 kr

New

CS ONE (Gen 2)

Clamps work either way round - always safe
Intelligent charging for virtually any 12V battery
Wi-fi and app capability for extra functionality

Regular price
Regular price: 2 495 kr

New

RB 3000

Up to 30 starts on one charge
Use as a portable powerbank and LED torch
Premium design and market-leading torque

Regular price
Regular price: 3 395 kr

Out of stock

New

RB 4000

Up to 45 starts on one charge
Convenient portable power pack with USB outputs plus torch
Premium design and market-leading torque

Regular price
Regular price: 4 495 kr

CTEK

Power every
moment

Every ride is a story waiting to be written. Start your journey with confidence. CTEK chargers and accessories keep you ready for every adventure.

Explore Explore

”With lots of different cars going out, it’s always very important to me that they’re good to go on the button, that they’re ready. And of course the cars all live on CTEK chargers.”

Shmee150 (Tim Burton)

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“We’ve been using the MXS 5.0 for a long time now, but we can’t wait to try the NXT 5, which can do both lead acid and lithium.”

Chris Zöllner, ChromeCars

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“I love the simplicity of it. Everything about what CTEK represents to me just makes my life a lot easier, and better.”

Shawn Davis, AutotopiaLA

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“Our cars are meant to be driven, and anything that gets in the way of that, I need to solve. So CTEK kind of takes care of that.”

Chris Ashton, Ruffian Cars

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Discover

CTEK APP

The new CTEK app is a ground-up reinvention, designed to make every interaction seamless and intuitive. The sleek, modern interface offers a refined look and feel, while the optimised flow ensures that all key features are just a few taps away. Whether you’re fine-tuning your charger settings or monitoring energy usage, everything has been designed with simplicity in mind.

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Clear

Charging insights

Intuitive

Charging control

Used for

Slected products

Car

Extend battery life by up to three times. Protect against costly breakdowns.

Motorcycle

Battery chargers for motorcycles are essential, especially for bikes used only seasonally.

Boat

Enjoy every moment on the water, knowing your marine batteries are charged and ready.

Smart EV charging for all models, installed and supported by certified experts.

Battery management

CTEK develops, designs and sells products that solve a battery’s need for recovery, charging and maintenance. From the beginning, we have had an excellent reputation in the automotive industry due to innovative and unique solutions and standards for high quality. These qualities have led to several collaborations and customizations with some of the world’s biggest car manufacturers.

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EV Charging

CTEK offer market-leading EV solutions for all situations. We have worked with hardware and software development and have built proprietary charging stations since 2009. Our solutions range from the simplest case of a home charger, to complex installations with many charging stations that require load balancing monitoring and payment solutions.

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