CS FREE
CS FREE is the world’s first multi-functional, 4-in-1 portable battery charger, maintainer, adaptive booster and powerbank . You can charge and maintain any 12V lead acid or lithium battery anywhere using mains, solar or leisure battery power. And if your battery’s flat, CS FREE’s revolutionary Adaptive Boost technology will work out the safest and quickest way to power up your battery to get you going within 15 minutes.
Part no. 40-462
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 | Multi-functional and portable 4-in-1 charger, maintainer, adaptive booster and powerbank.
Multi-functional, 4-in-1 portable battery charger with Adaptive Boost technology. Four cutting edge products in one portable unit Adaptive Boost: works out the safest way to power up your flat battery to get you going within 15 minutes. Battery charger: use it as a portable charger to top up your battery, connect to mains power, or if you are off-grid hook up to a solar panel kit or 12V battery for complete charging freedom anywhere you go. Smart maintainer: keeps your battery in peak condition at home or off-grid. Hi tech powerbank: tops up your laptops, smartphones, tablets and cameras whenever they need it. CS FREE gives you the freedom to charge and maintain any 12V lead acid or lithium battery wherever you are – even if you’re nowhere near a power outlet. Unlike most ‘boosters’, CS FREE is sensitive and safe, so it avoids damaging your battery or your vehicle’s electronics by only giving it the charge it needs to get you going.
Features
- Multi-functional 4-in-1 portable battery charger, maintainer, adaptive booster and powerbank
- Works with all types of 12V lead acid and lithium batteries
- Safely gets you going from a flat battery within 15 minutes
- Suitable for use on cars, leisure vehicles, vans, boats, motorcycles, jet-skis and much more!
- Can be powered by service battery or solar panel for complete off-grid charging.
- Re-charge whilst on the move with 12V accessory socket
- Can be left safely connected to mains power, service battery or solar panel for smart maintenance charging
- USB-C and USB-A outputs for charging tech like laptops, smartphones and tablets
- Easy to use, easy to operate, easy to understand
- No modes to select – just connect and the CS FREE will do the rest
- Countdown function shows you how long there is left before your battery is fully charged
- New ergonomic design with a tough and durable case.
- 2 year ‘peace of mind’ warranty
QUICK TO GET YOU GOING
The CS FREE is a portable Adaptive Booster that will get you going from a flat battery within 15 minutes.
CHARGE IT UP!
Just charge up the CS FREE’s internal battery and you’ve got a 12V power bank that will stay fully charged until you need it – for up to a year. And with USB-C connectivity, you can fully recharge your CS FREE in just one hour!
NO POWER? NO PROBLEM!
If you have a car, a motorcycle, a boat or any other 12V vehicle and want to charge and maintain for longer periods of time…well no worries! We some handy accessories to enable charging via solar panel or a 12V service battery.
Portable charging and Adaptive Boosting you can take anywhere. The CS FREE: it’s a fully portable 12V Power bank for your vehicle.
• No need to be tied to a power outlet.
• Internal battery charges up within 1 hour.
• Stays fully charged for up to a year.
• Adaptive Boost gets your flat battery safely charged up within 15 minutes without damaging your vehicle’s electronics.
• Charges and maintains all types of lead acid and lithium batteries and keeps them in peak condition.
• Simple to use – no modes, just a clear, easy to read display.
• Charges up your portable tech – smart phones, tablets and laptops etc.
• Recharge or power from service battery and solar.
Flat battery? No problem!
Maybe you don’t use your vehicle every day, or you have a car, motorcycle or another leisure vehicle that only gets taken out every now and then – or you keep it in storage over the close season. One day you decide to take it out but – and probably not for the first time – you find your battery’s flat. So what happens next – how do you revive a dead battery?
If your vehicle’s near a power outlet and you already own a battery charger – or you can borrow a friend’s – you should be able to connect it all up and the vehicle might be good to go in a few hours.
But what if you’re nowhere near a power outlet and you need to get going a lot quicker? It doesn’t matter how powerful your regular battery charger is – if you can’t plug it in anywhere, it’s no use to you.
You could be stuck at the side of the road, in a public car park or out in the wild – but if your battery’s flat and you can’t get power, you’re not going anywhere.
What is Adaptive Boost?
The CS FREE is an Adaptive Booster that will get you going from a flat battery within 15 minutes. It automatically analyses the state of the battery and works out the safest way of giving it enough power to start the vehicle. Unlike most boosters or jump starters, the CS FREE is sensitive to the state of the battery and only gives it the charge it needs to get you started. So it's a 12V power bank for your car or other vehicle that is completely safe for the battery and your vehicle electronics.
CS FREE BAG
Made from tough and durable 600D water-resistant nylon, with a padded interior, the CS FREE storage bag provides practical storage and protection for your CS FREE.
USB-C CHARGE CABLE (12V PLUG)
Plug the USBC-C charge cable into your vehicle’s 12V accessory socket and recharge your CS FREE in just 1 hour.
CS WALL MOUNT
Featuring CTEK’s unique mounting system, the CS Wall Mount provides practical storage for your CS Charger, neat cable management as well as quick and easy access whenever you need it.
Connect with CTEK on Socials
Are you interested in learning more about the CTEK brand, maximizing battery performance or sustainable charging? Follow us on @ctekchargers and @ctekemobility for inspiring updates and the latest news on our products and battery management solutions.
