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Global market leader in battery management solutions

The world’s smartest, fully adaptive charger

Charging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO™ (Adaptive Charging) technology does all the thinking for you – you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE.


Revolutionary adaptive battery charger and maintainer




Multi-functional portable charger and smart maintainer with Adaptive Boost technology

Accessories for your CS FREE

The CS FREE is the world’s first fully portable battery charger and maintainer with Adaptive Boost to get your flat battery going quickly and safely – without the need for mains power. In other words, it’s a 12V power bank for your vehicle that works with both lead-acid and lithium (12V LiFePO4) batteries. Plus, it’ll keep your portable tech, like phones, laptops & cameras topped up too. So simply charge it up, take it with you and use it anywhere!

We have some handy accessories to enable charging via a solar panel or 12V service battery.

NJORD® GO portable EV Charger*

NJORD® GO from CTEK is a durable, lightweight and portable all-in-one EV charger available with a type 2 connector, with a charging capacity up to 11 kW. It comes with fixed heavy duty 1.5 m long mains cable and 5 m EV charging cable, so there’s no installation necessary – simply plug the unit into your domestic or commercial CEE socket for charging. The charger’s user interface clearly indicates charge status.

*You might have noticed that we call the NJORD® GO an ‘EV charger’. So technically speaking it’s ‘electrical vehicle supply equipment’ (or EVSE for short). It provides a safe supply of electricity to power the on-board battery charger in your Electrical Vehicle (EV). Because most people use the term EV charger, we’ve chosen keep things simple, so we’ve chosen to use this term too. The NJORD® GO portable EV charger is an exciting new addition to the CTEK range and we hope you like it!


Fast, portable charging for your Electric Vehicle

Smart charging and solutions for everyone

  • EV charging at home
  • EV charging for tenant-owner associations
  • EV charging for parking
  • EV charging for companies
  • NANOGRID™ – Three levels of load balancing
  • CHARGE PORTAL – Full control of the EV charging site
Charging solutions Load balancing CHARGE PORTAL

EV chargers - EVSE

Owning an electric vehicle is a different experience than owning a gas powered one. However, one similarity between the two is that they both need to be refueled. How they refuel though is one of the fundamental differences between the two types of mobility. While cars with internal combustion engines pull into gas stations and get gas into their tanks, an electric vehicle uses EV chargers to connect to the power grid and uses electrons to replenish the batteries. In this article, we will look at the different types of EV chargers and charging available.

View EV chargers - EVSE

Battery chargers - 12V & 24V

As vehicle technology continues to develop, more and more strain is placed on the battery. As a result, battery charging has become an essential part of car maintenance which should be considered as important as checking tyre pressures and oil levels.

There are various types of battery charger currently available – mostly smart chargers and trickle chargers. However, smart chargers present a much safer and efficient way of maintaining and prolonging the life of the battery.

View battery chargers - 12V & 24V