Product details of AUKEY PA-R1 3 PCS PACK 20W USB C Fast Charging: Power Delivery 3.0 and Quick Charge 3.0 enable fast charging for most devices, such as charging an iPhone 12 from 0% to 59% in just 30 minutes. - Compatible with Most Handheld Devices: All USB-C devices below 20W, including iPhone 12 to iPhone 8 Series, MagSafe Duo, Galaxy, iPad Pro, Switch, Earbuds, Smartwatch, and more. - 20W USB C Fast Charging: Power Delivery 3.0 and Quick Charge 3.0 enable fast charging for most devices, such as charging an iPhone 12 from 0% to 59% in just 30 minutes. - Safe & Reliable: Built-in safeguards protect your devices against excessive current, overheating, and overcharging. - Compact & Portable: Compact design ensures maximum portability wherever you go. Handy for home, office, and vacations.