THE WORLD’S FIRST PORTABLE CHARGER WITH ADAPTIVE BOOST TECHNOLOGY Charge it up. Keep it with you. Use it anywhere. CS FREE is four unique products in one. It is a groundbreaking portable battery charger, a maintainer, an adaptive booster, and a hi-tech power bank. In simple terms, the CS FREE is a 12V power bank for quickly charging devices as well as your vehicle's battery. CS FREE charges and maintains lead-acid batteries and lithium (12V LiFePO4) batteries. The Adaptive Boost Technology allows you to revive your vehicle's dead battery quickly. It supercharges your battery in the safest manner possible without needing to be plugged in to a power outlet. But, that’s not all the CS FREE can do. It also keeps your other devices up and running wherever you go. Charge your phone, laptop, camera, and more. One device for all of your charging needs, even in
CS FREE Launch in North America
Intelligent charger 40-462 CTEK CS FREE
CS FREE® , PN: 40-462, Adaptive booster (jump starter alternative), battery charger and maintainer, Adaptive Booster to power up dead batteries, and
CS FREE® 4-in-1
CS FREE® , PN: 40-462, Adaptive booster (jump starter alternative), battery charger and maintainer, Adaptive Booster to power up dead batteries, and
CS FREE® 4-in-1
CTEK Launches Portable Battery Charger With Adaptive Boost
CTEK USB-C Charging Cable, for CS Free Portable
Portable charger –
CTEK CS FREE Portable 12V Battery Charger — Vanlife
4 Cutting-Edge Products in 1 Portable Unit – Adaptive Booster, battery charger, smart maintainer and hi-tech power bank. Adaptive Boost Technology
CTEK CS Free®, 12V Portable Battery Charger, 4-in-1 Charger with Hi-tech Power Bank, for Phone, Computer, Smart Battery Maintainer,Jump Starter
Gear: CTEK CS FREE battery charger, maintainer and jump-starter