We offer 24 hours customer service, lifetime maintenance and return policy/service in case of any product issue or other issues while using this express charger. ?Wide Compatibility?: Supports multiple fast charging protocols(PD/QC/PPS/Apple2.4/SAMSUNG AFC/DCP/FCP). From mobile phones to Laptop, 45W output is compatible with Galaxy S22 Ultra / Galaxy S22 Plus / Galaxy S22 / Galaxy S21 Ultra / Galaxy S21 Plus / Galaxy S21 / S20 / Note 20/ Note 10 / Pixel 6 Pro / Pixel 6 / Pixel 5 / Pixel 4xl / iPad Pro / iPad Air / Macbook Air and more USB C devices. (For iPhone fast charging, separate USB C to Lightning Cable is required.). ?Latest GaN Technology?: The GaN technology not only reduces the size and weight of the charger but also generates less heat, reduces power consumption effectively, and improves charging efficiency greatly, making charging safer and more convenient. The built-in protection devices protect your electronics from excessive current, overheating, and overcharging. ?Convenient and Fast?: The ultra-thin and dual-port design of the 45W dual usb c wall charger is not only easy to carry, but also can quickly complete charging when charging multiple devices, saving waiting time. ?Dual port fast charging?: The 45w usb wall charger charges 2 devices at high speed simultaneously with a 20W USB-C Port and 25W USB-C Port. When the 45W dual usb c wall charger is used as a single port, the maximum output power is 45W. The 45W usb wall plug charge Samsung Galaxy at full speed with Samsung Super Fast Charging 2.0 (Samsung Galaxy S22+ fully charges in just 66 minutes with super fast charging). ?Ultra-Slim and Foldable Plug Design?: Our Power Delivery charger is very slim. Perfect for any wall outlet that fits on the back of sofa, bed and other furniture, not taking up space. 90° foldable plug charger is easy to carry,easy to fit in your pocket or backpack, convenient for travel. Travel-friendly design provide maximum portability wherever you go.