• Reduced price

Intelligent battery charger CTEK CS FREE

The CS FREE is the world's first fully portable battery charger and the first maintenance device with Adaptive Boost to operate your discharged battery quickly and safely - without the need for mains power. In other words, it is an external 12 V battery for your vehicle that is compatible with lead and lithium batteries (12 V LiFePO4). In addition, it will allow you to keep your portable technical equipment, such as telephones, laptops and cameras, at full capacity. So simply charge it, take it with you and use it anywhere!

Feature(s)

  • Ctek CT5

    Quick to get you started

    The CS FREE is a portable adaptive booster that will allow you to start in less than 15 minutes from a discharged battery.

  • CT5 time to go

    Load it up!

    Simply recharge the internal battery of the CS FREE and you have a 12 V power reserve that will remain fully charged until you need it for a year. And with USB-C connectivity, you can fully charge your CS FREE in just one hour!

Technical specifications

TECHNICAL SPECIFICATIONS

INPUT 100-240 VAC, 50-60 Hz

OUTPUT 12 V, 20 A

STARTING VOLTAGE 3.0 V

AMBIENT OPERATING TEMPERATURE -20 °C to +50 °C (-4 °F to +122 °F)

AMBIENT STORAGE TEMPERATURE 0 °C to +45 ˚C (32 °F to +113 °F)

CHEMICAL COMPOSITION OF BATTERIES Lead acid, Lithium-ion

TYPES OF 12 V BATTERIES: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4

BATTERY CAPACITY 10-130 Ah

DEGREE OF PROTECTION IP54

DIMENSION (W X L X H) 248 x 98 x 78 mm

USB-A VDC OUTPUT, 2.4 ADC/12 W max.

USB-C OUTPUT 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max.

AC ADAPTER

INPUT 100 VAC - 240 VAC, 50 Hz-60 Hz, 60 W max.

OUTPUT USB-C 5 VDC-20 VDC

CABLE LENGTH E 1m

TYPE OF USB-C CABLE

INTERNAL BATTERY

CAPACITY 66Wh

CELL CHEMICALS Lithium-ion polymer cells

TYPE OF CELLULE Pocket cells

RELEASE TEMPERATURE -20 °C to +50 °C (-4 °F to +122 °F)

LOAD TEMPERATURE 0 °C to +45 ˚C (32 °F to +113 °F)

MAINTAINING OWN LOAD 1 year

LIFETIME 300 cycles, 80%.

Buy

€299.90
€149.95 Save 50%
Tax included
Quantity