CTEK CS FREE Adaptive Booster, Battery Charger and Maintainer

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$ 199.99 Each
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  • Manufacturer Part #: 40-462
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Note: - Equipped with USB-C and USB-A outputs to charge laptops, smartphones, and tablets
- Able to charge and maintain any 12V lead-acid or lithium (LiFePO4) vehicle battery through solar panel or separate service battery
- Includes clamps
Set of 1: $ 199.99

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Power up flat batteries safely. Charge up vehicle batteries anywhere. Get rid of jumper cables. Those are things drivers can do with the CS Free. It’s an all-in-one way to keep batteries in peak condition – featuring Adaptive Boost technology that works as an alternative to jump starting and high-tech power bank charging ability for USB devices.

Features & Benefits
- Battery capacity: 10-130 Ah
- Charges up through a power outlet using the included USB-C power adapter (or via solar power, a separate service battery or the vehicle’s auxiliary 12v outlet, using optional USB-C CTEK accessories)
- Selects the correct mode automatically when connected
- Features a countdown function that shows when there’s enough power to start the vehicle and remaining time until battery reaches a full charge
- Equipped with USB-C and USB-A outputs to charge laptops, smartphones, and tablets
- Able to charge and maintain any 12V lead-acid or lithium (LiFePO4) vehicle battery through solar panel or separate service battery
- Includes clamps

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