Replacement for lost or defective original power supplies, as well as an excellent choice as a secondary power supply for the office, travel, or home. High-quality craftsmanship, performance, and safety. Powerful GaN technology: highest efficiency with low heat generation in a compact and lightweight design. Components made from gallium nitride enable this. An integrated IC automatically recognizes the connected device for efficient and optimized charging. The optimized charging process protects the battery and thus extends its lifespan. Convenient and fast connection with a reversible USB-C plug. A power input of 100-240V is suitable for global use with a country-specific adapter. A Velcro cable tie allows for tidy cable management without tangles. Ideally suited for all devices that charge via USB-C, such as MacBook, notebook, tablet, smartphone, power pack, and console. USB Power Delivery, also known as "USB PD," is compatible with Thunderbolt 3/4. Through communication between the end device and the charger, this power supply always delivers the right power to charge your device as quickly, optimally, and efficiently as possible.