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The CTEK CS Free is the World's First Multi-Purpose Portable Battery Charger. The CS FREE is four unique products in one. It is a groundbreaking, portable battery charger and maintainer, adaptive boosters, and hi-tech power bank. In simple terms, the CS FREE is a 12V power bank for your vehicle's battery. CS FREE chargers and maintains lead-acid batteries as well as lithium (12V LiFePO4) batteries. It also has Adaptive Boost. Adaptive Boost allows you to revive your dead battery quickly. It starts your battery in the safest manner possible for your battery and your vehicle without needing to be plugged in to a power outlet. That’s not all the CS FREE will do. The CS FREE keeps your tech up and running wherever you are. Charge phones, laptops, cameras, and more. One device for all your charging needs and you can use it anywhere. CTEK offers convenient accessories to enable charging via solar panel or a 12V service battery.
(1) CS Free Charger Unit
(1) USB-C Charger With Multiple Plugs
(1) USB Charging Cable
(1) 2 MM. With Battery Clamp Cables
(1) User Manual