Car charger adapter for simultaneously powering up to two smartphones via the cigarette lighter in cars or trucks. Ideal for quickly charging multiple devices via USB at the same time. Intelligent chipset for safe charging: protection against overcharging, overvoltage, and short circuits, as well as an IC with temperature protection. The optimized charging process is gentle on the battery, thereby extending its lifespan. Connected devices are automatically recognized and charged optimally. Perfect for the car: compact vehicle charger adapter for the cigarette lighter socket. Guaranteed maximum charging speed with device-optimized charging. Charging current of up to 12 W for fast charging.