CS FREE, 40-462 | ctek.com

CS FREE

Adaptive Booster to power up flat batteries, and Portable Battery Charger to charge your vehicle battery wherever you are. Say goodbye to jump cables and jump starters. CS FREE powers up your flat battery safely, without risk of damaging your battery or vehicle electronics. Charge and maintain any 12V lead-acid or lithium battery anywhere using a power outlet, solar or leisure battery power.

£179

* This is a recommended retail price, local variations may occur.

Part no. 40-462

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4 Cutting Edge Products in 1 Portable Unit

Adaptive Boost Technology Replaces the Need for Jump Starters

Stay Off-Grid Longer

One Charger for All Battery Types

Description


12V | Adaptive booster (jump starter alternative), battery charger and maintainer


The CS FREE is the ultimate all-in-one solution to quickly power up flat batteries and keep your vehicle batteries in peak condition wherever you are. Adaptive Boost: Say goodbye to jump cables and jump starter packs. CS FREE powers up your flat battery swiftly and safely, without risk of damaging your battery or vehicle electronics. Charge and Maintain: Whether you’re connected to a mains power source, or going off-grid, CS FREE keeps your battery in optimal condition. Giving you the freedom to charge and maintain any 12V lead-acid or lithium battery, while utilizing mains power, a solar panel or a separate leisure battery, the CS FREE handles all your battery charging needs. Hi-Tech Power Bank: Going beyond vehicle needs, CS FREE doubles as a high-tech power bank, allowing you to charge your USB-devices, whenever they need it, ensuring you are always connected on the go.

Features


  • All-in-one solution to power up flat batteries and keep your vehicle batteries in peak condition.
  • Replaces jump starters and boosters with Adaptive Boost – the safest way to revive your flat battery.
  • Connect to a power source and turn the CS FREE into a 5A smart battery charger.
  • Charge and maintain any 12V lead-acid or lithium vehicle battery through mains power, solar panel or separate service battery.
  • User-friendly, with straightforward operation and clear, easy to read displays.
  • No need to select modes—simply connect, and the CS FREE will handle the rest.
  • Countdown function shows you when you have enough power to start the vehicle and the remaining time until your battery reaches a full charge.
  • Charge it up, and the internal battery will remain fully charged for up to a year, always ready for when you need it.
  • Equipped with USB-C and USB-A outputs to charge devices such as laptops, smartphones, and tablets.
  • Features a new modern design encased in a robust and durable housing.
  • Comes with a 2-year "peace of mind" warranty.
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CTEK CS FREE Multi-functional 4-in-1 portable charger 12V with Adaptive Boost technology, part no. 40-462 - ctek.com

Power up flat batteries with adaptive boost

Introducing the CS FREE, an adaptive booster and battery charger, designed to safely power up your flat battery and keep it in optimal condition. Let's explore its various functions. 
 

What happens when you’re miles away from a power outlet and your battery decides to quit? In a world where a flat battery can leave you stranded, you might find yourself stuck by the roadside, in a public parking lot, or even out in the wilderness with no lifeline to power. Whether you’re in your car, boat or motorcycle, the CS FREE steps in as your savior. 
 

Not keen on using traditional jump cables or jump starters? With CS FREE's Adaptive Boost technology, there's no need to worry about damaging the battery or your vehicle electronics. It's the safest way to swiftly boost your flat battery, making sure you're back on your way in no time. Whether you're stranded in urban jungles or the great outdoors, the CS FREE ensures you're not going anywhere but forward. 

Charge and maintain your battery with CS FREE

The CS FREE is not just a lifeline for boosting flat batteries; it's also a dependable companion for keeping your vehicle's battery in optimal condition. With its unique battery maintenance feature, the CS FREE ensures that your battery remains healthy and ready to perform when you need it. Whether it's your car, boat, or motorcycle, this adaptive booster doubles as a smart charger, extending the lifespan of your battery and saving you the hassle of unexpected breakdowns. Using the CS FREE, you can confidently leave your vehicle parked for extended periods, knowing that it will be in perfect shape when you're ready to hit the road again. 

CTEK CS FREE Multi-functional 4-in-1 portable charger 12V with Adaptive Boost technology, part no. 40-462 - ctek.com
CTEK CS FREE Multi-functional 4-in-1 portable charger 12V with Adaptive Boost technology, part no. 40-462 - ctek.com

Go off grid with portable power

The CS FREE offers more than just on-demand power for your vehicle's battery; it's a game-changer for off-grid adventures. With the optional SOLAR PANEL CHARGE KIT, you can harness the sun's energy to charge your vehicle's battery and other devices when miles away from a power source. Whether you're camping, boating, or enjoying the great outdoors, the CS FREE ensures you stay connected and your vehicle's battery stays charged. 
 

Storing your vehicle without access to a power outlet? The optional USB-C CHARGE CABLE CLAMPS, together with a separate service battery, enable long-term maintenance charging for your vehicle battery. Just connect the external battery to CS FREE’s input port and all of a sudden you have the perfect portable charging solution. 

Hi-tech power bank

The CS FREE can also be used as a hi-tech power bank. With its advanced power bank feature, it's designed to keep your essential devices charged and ready to go. Whether you need to recharge your smartphone, tablet, or any other electronic gadget, the CS FREE has you covered. It's the ultimate companion for all your power needs, ensuring you're always connected and in control. 

CTEK CS FREE Multi-functional 4-in-1 portable charger 12V with power bank, part no. 40-462 - ctek.com
CTEK CS FREE Multi-functional 4-in-1 portable charger 12V with Adaptive Boost technology, part no. 40-462 - ctek.com

Store it in style!

Made from tough and durable 600D water-resistant nylon, with a padded interior, the CS STORAGE CASE provides practical storage and protection for your CS FREE. The slim fit ensures it's shielded from dust, moisture, and potential damage. Additionally, the case boasts multiple compartments designed to neatly organize and secure the included cables and accessories. This thoughtful design not only safeguards your valuable equipment but also offers a hassle-free, well-organized solution for carrying and storing your CS FREE on your travels or adventures. 

Connect with CTEK on Socials

Are you interested in learning more about the CTEK brand, maximizing battery performance or sustainable charging? Follow us on @ctekcharging for inspiring updates and the latest news on our products and battery management solutions.