CS FREE

Press Releases

CTEK Launches World’s First Truly Portable Battery Charger with Adaptive Boost Technology

CTEK’s new CS FREE is the world’s first truly portable battery charger and maintainer with Adaptive Boost technology. No power? No problem. Within 15 minutes, the CS FREE can take your car from a dead battery to back on the road without being tied to a power outlet. Now available in North America, the CS FREE keeps 12V lead-acid and lithium…