CTEK CS FREE

Good news from the world of CTEK. You can look forward to the CTEK *CS FREE*, the world's first fully portable charger/maintainer with revolutionary "Adaptive Boost Technology". With this device you can recharge a flat battery quickly and reliably - even after deep discharge. And without mains power! The CS FREE automatically analyses the status of the battery and adapts to its voltage level. It then calculates the safest and fastest way to supply the battery with the energy it requires to start the engine within 15 minutes. The handy countdown function shows you exactly how must time is left until charging is complete.

The *CS Free* is basically a 12 V power bank that is suitable for both lead-acid batteries and lithium-ion batteries (LiFePO₄ with 12 V). You can also use it to quickly charge your other mobile devices, such as smartphones, laptops and cameras. CTEK *CS FREE* - charge it, take it with you and use it anywhere!

The internal battery of CTEK *CS FREE* remains fully charged for up to a year. It works anywhere and can also be operated with the optional solar panel kit or a 12V service battery for long-term trickle charging.

• Power adapter input: 100 VAC - 240 VAC, 50 Hz-60 Hz, 60 W max
• Output: 12 V, 20 A
• Start voltage: 3.0 V
• USB-A output: 5 VDC, 2.4 ADC/12 W max
• USB-C output: 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max
• Internal battery, capacity: 66 Wh
• Battery types 12 V: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4
• Battery capacities: 10 to 130 Ah
• Net weight (device with cables): 1.4 kg
• Dimensions (L x W x H): 248 x 98 x 78 cm
• Cable length: 1 m
• Cable type: USB-C
• Life expectancy: 300 cycles, 80%

• CTEK *CS FREE*
• Power cable
• Power adapter