Use a separate 12V service battery to power your CS FREE without being connected to a power outlet. The USB-C CHARGE CABLE CLAMPS have been designed in Sweden to power your CS FREE quickly, safely, and easily from a 12V service battery. The clamps let you charge and maintain your vehicle battery wherever you are and without having to connect to a power outlet. Simply attach the red and black clamps to the service batterys corresponding positive and negative terminals, and connect the USB-C plug to the CS FREEs charge input port.

FEATURES:

• Quick, safe, and easy to use.
• Secure connection.
• Tough, durable, and flexible cables