CTEK’s CS Free is the world’s first multi-functional portable battery charger and smart maintainer with Adaptive Boost technology. 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.
• Works with all types of 12V lead-acid and lithium batteries
• Suitable for use on motorbikes, cars, leisure vehicles and vans
• Countdown function shows you how long there is left before your battery is fully charged
• Can be left safely connected for smart maintenance charging
• Can be charged and used with 12V accessory socket, service battery or solar panel
• 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
• Complete range of accessories available for mains free charging and handy storage
• New ergonomic design with a tough and durable case.
• Easy to carry around or wall mount using the optional CS Wall Mount
• 2 year ‘peace of mind’ warranty