Charger adapter for powering a smartphone via the wall outlet. Intelligent chipset for safe charging: overcharge, overvoltage, and short-circuit protection, 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. For on-the-go: small and lightweight USB power adapter, fits in any pocket and carry-on luggage. The compact design does not block other outlets. Charging power of up to 6 W for fast charging. Power input of 100–240 V suitable for worldwide use with country-specific adapter. LED function indicator provides information about the device status.