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Your cell phone is charging, your tablet is charging—but not your laptop? Your vehicle’s electrical system supplies 12 V, but your laptop needs 20 V. We’ll briefly explain how USB-C and Power Delivery work, why standard USB-C ports in your camper only charge your phone and tablet, and which buck-boost port charges your laptop directly from 12 V—without needing an inverter.

Winterizing your camper takes just one to two hours if you know what’s important. We’ll show you how to winterize the water system with LILIE Winter Ban, what to do if you still need to use the camper during the winter, and how to get the water tank ready again in the spring.

Going gas-free is often easier, more affordable, and faster for campers in Switzerland. Instead of gas inspections, fixed gas installations, and ongoing costs, you can rely on a LiFePO4 battery, solar panel system, charge booster, inverter, and induction cooktop—a modern, clean solution for vehicle registration and everyday use.