CTEK’s innovative CS FREE portable battery charger and smart maintainer is on a real winning streak, having netted two top awards since its launch last year.

• CS FREE was named ‘Product of the Year’ in the 2021 Auto Express awards. The UK magazine was looking for a product that was innovative, broke new ground and worked well, and the CS FREE scooped the award by ticking all of those boxes and more. 
   
• Leading German motoring magazine Auto Zeitung recently selected CS FREE as a ‘must have’ accessory for the camping world. The magazine gave it their ‘Highly Recommended’ award, praising the charger’s ability to bring deeply discharged batteries back to life without mains connection within just 15 minutes, its portability and its flexible power bank function that keeps tech like laptops and smartphones fully charged. 

CS FREE uses revolutionary ’adaptive boost technology’ to gently and safely give a flat battery enough charge to get you back on the road in around 15 minutes. It won’t harm the vehicle’s electronics because, unlike most traditional boosters or jump starters that deliver a sharp burst of power to effectively shock the battery into life, CS FREE carefully works out the best way to safely give any 12V lead acid or lithium battery the right amount of power to get the vehicle started quickly.

CS FREE also has USB-A and USB-C ports to charge smart tech and other devices, and can be charged from mains electricity, a leisure battery or from an optional solar panel whenever you’re off grid.