CTEK CS Free 4-in-1 Battery Charger

The CTEK CS Free offers multi-functional portable charging with revolutionary adaptive boost technology. Four cutting edge products in one portable unit, Adaptive Booster, battery charger, smart maintainer, and hi-tech power bank.

Adaptive Booster: Adaptive Boost works out the safest way to power up your flat battery to get you going within 15 minutes

Battery Charger: Use it as a portable charger to top up your battery, connect to a power outlet, or hook up to a solar panel kit or 12V battery for complete charging freedom anywhere you go

Smart Maintainer keeps your battery in peak condition at home or off-grid

Hi-tech Power Bank tops up your laptops, smartphones, tablets, and cameras whenever you need it

Smart and simple – no buttons or modes, just clear, easy-to-read displays

Countdown LEDs show the time left before the battery is fully charged

Charges and maintains all types of 12V lead-acid and lithium (LiFePO4) batteries

Complete range of accessories available for handy storage and to give you complete freedom from a power outlet

The CTEK CS Free offers multi-functional portable charging with revolutionary adaptive boost technology. Four cutting edge products in one portable unit, Adaptive Booster, battery charger, smart maintainer, and hi-tech power bank.

Adaptive Booster: Adaptive Boost works out the safest way to power up your flat battery to get you going within 15 minutes

Battery Charger: Use it as a portable charger to top up your battery, connect to a power outlet, or hook up to a solar panel kit or 12V battery for complete charging freedom anywhere you go

Smart Maintainer keeps your battery in peak condition at home or off-grid

Hi-tech Power Bank tops up your laptops, smartphones, tablets, and cameras whenever you need it

Smart and simple – no buttons or modes, just clear, easy-to-read displays

Countdown LEDs show the time left before the battery is fully charged

Charges and maintains all types of 12V lead-acid and lithium (LiFePO4) batteries

Complete range of accessories available for handy storage and to give you complete freedom from a power outlet

Product Note: