The Anker Nano power adapter delivers 45 watts of power, making it an efficient solution for charging a variety of devices, including cellular phones, tablets, wireless earphones, and smart watches. This charger features a smart display, providing users with real-time information about the charging status. With multiple voltage options of 5, 9, 15, and 20 V and a maximum electric current of 3 A, it ensures optimal charging for diverse devices. Foldable prongs allow for easy portability, making it an ideal companion for on-the-go charging needs. The Power Delivery fast charge technology enables rapid power delivery while ensuring device safety with ActiveShield 5.0 technology.