- Fast Charging Compatibility: This charging voltage regulator controller features dual USB interfaces that support fast charging protocols, ensuring efficient charging for a variety of mobile phones and USB-powered devices. Enjoy a reliable power supply for your latest smartphone, tablet, or any compatible device. The advanced technology automatically detects your device's requirements, ensuring convenience and safety. - PD Type-C Interface: The integrated Power Delivery (PD) charging protocol through the Type-C interface allows for efficient charging of modern laptops and other PD-enabled devices. This eliminates the need for multiple adapters or cables, making it a must-have accessory for professionals and tech enthusiasts. - Multi-stage Adjustable Voltage Output: With five selectable voltage outputs (5V, 9V, 12V, 15V, and 20V), this voltage regulator controller provides flexibility for various charging needs. Customize the output to match your device's specifications, ensuring optimal performance and longevity. - Support for Laptop Charging & Solar Applications: This versatile controller is not limited to mobile devices; it supports laptop charging when used with a compatible PD charging cable, making it ideal for business travelers and students. Additionally, the DC output interface is compatible with solar panel voltage outputs, allowing you to charge 12V car batteries and lithium batteries—perfect for off-grid adventures. - Practical Use Scenarios: 1. Charge your smartphone and laptop simultaneously during a business trip without the hassle of carrying multiple chargers. 2. Utilize solar energy to power your devices in remote locations, ensuring you stay connected no matter where you are. 3. Optimize charging for various electronics at home, from tablets to portable gaming consoles, with just one device. This controller combines functionality and versatility, making it an essential tool for anyone who relies on multiple electronic devices.