Charging adapter for powering smartphones with micro-USB connection via the socket. Intelligent chipset for safe charging includes overload, overcurrent, and short-circuit protection, along with temperature protection. The optimized charging process protects the battery and extends its service life. Connected devices are automatically recognized and optimally charged, ensuring maximum charging speed tailored to the device. The compact design does not block other sockets. Mains connection of 100-240V is suitable for worldwide use with a country-specific adapter.