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CTEK CS Free Smart Maintainer Booster and Battery Charger 20A 12V Max - 40-462

SKU: 203451 Part Number. 40-462
12V | Adaptive booster (jump starter alternative), battery charger and maintainer. The CS FREE is the ultimate all-in-one solution to quickly power up flat batteries and keep your vehicle batteries in peak condition wherever you are. Adaptive Boost: Say goodbye to jump cables and jump starter packs. CS FREE powers up your flat battery swiftly and safely, without risk of damaging your battery or vehicle electronics.
$699.00
Universal Part

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4 payments of $174.75
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12V | Adaptive booster (jump starter alternative), battery charger and maintainer

The CS FREE is the ultimate all-in-one solution to quickly power up flat batteries and keep your vehicle batteries in peak condition wherever you are. Adaptive Boost: Say goodbye to jump cables and jump starter packs. CS FREE powers up your flat battery swiftly and safely, without risk of damaging your battery or vehicle electronics. Charge and Maintain: Whether you’re connected to a mains power source, or going off-grid, CS FREE keeps your battery in optimal condition. Giving you the freedom to charge and maintain any 12V lead-acid or lithium battery, while utilizing mains power, a solar panel or a separate leisure battery, the CS FREE handles all your battery charging needs. Hi-Tech Power Bank: Going beyond vehicle needs, CS FREE doubles as a high-tech power bank, allowing you to charge your USB-devices, whenever they need it, ensuring you are always connected on the go.

Features:

  • All-in-one solution to power up flat batteries and keep your vehicle batteries in peak condition.
  • Replaces jump starters and boosters with Adaptive Boost – the safest way to revive your flat battery.
  • Connect to a power source and turn the CS FREE into a 5A smart battery charger.
  • Charge and maintain any 12V lead-acid or lithium vehicle battery through mains power, solar panel or separate service battery.
  • User-friendly, with straightforward operation and clear, easy to read displays.
  • No need to select modes—simply connect, and the CS FREE will handle the rest.
  • Countdown function shows you when you have enough power to start the vehicle and the remaining time until your battery reaches a full charge.
  • Charge it up, and the internal battery will remain fully charged for up to a year, always ready for when you need it.
  • Equipped with USB-C and USB-A outputs to charge devices such as laptops, smartphones, and tablets.
  • Features a new modern design encased in a robust and durable housing.

Charging category AC charging; DC charging
Input USB-C, 5 VDC � 25 VDC, 3 ADC/60 W max
Output 12 V, 20 A/240 W max
Battery chemistry Lead acid; Lithium-ion
Battery types 12 V:; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO?
Battery capacity 10-130 Ah
Battery capacity CEC-400 10-130 Ah
Battery voltage 12 V
Ambient storage temperature -20 °C to +45 �C (-4 �F to +113 �F)
Ambient operating temperature -20 ?C to +50 ?C (- 4 �F to +122 �F)
Cooling Natural convection
Start voltage 3.0 V
Frequency 50-60 Hz
Enclosure material Plastic
Rated voltage (Input) 100 VAC � 240 VAC
Degree of protection IP54
Dimensions (L x W x H) 248 x 98 x 78 mm
Net weight (unit with cables) 1.4 kg
User interface LED symbols
Detachable charging cable length (ouput) 2 m
Internal battery capacity 66 Wh
Internal battery cell chemistry Polymer Lithium-Ion
Internal battery cell type Pouch Cell
Internal battery charge temperature 0?C to +45?C (32?F to 113?F)
Internal battery discharge temperature -20 ?C to +50 ?C (- 4 �F to +122 �F)
Internal battery life span 300 cycles, 80%
Internal battery shelf life 1 year
Internal battery weight 0.5 kg
Mains adapter cable length 1 m
Mains adapter cable type USB-C
Mains adapter input 100vacTo240vac5060hz60Wmax
Mains adapter output USB-C, 5 VDC � 20 VDC, 3 ADC, 60 W max
USB USB-C input
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

CTEK CS Free Smart Maintainer Booster and Battery Charger 20A 12V Max - 40-462

$699.00