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!

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  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.
  
  

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  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

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%.