Fast Charging for iPhone: Anker Nanos 20W output is designed to charge the iPhone 13 series up to 3× faster than with an original 5W charger Spend Less Time Charging: If youre running low on battery, charge your phone for just 15 minutes to get enough power to watch videos for over 3 hours Space-Saving Design: At roughly the same size as an original 5W iPhone charger, Anker Nano provides more power while saving space in your bag or while plugged into a wall outlet Works with Most Handheld Devices: Provide up to 20W charging to most flagship phones including iPhone and Samsung Galaxy S20 as well as smartwatches and earbuds What You Get: Anker 511 Charger ( Nano ), welcome guide, our worry-free 18-month warranty, and friendly customer service (cable not included) Performance USB Type-C ports quantity 1 Power source type AC Charger compatibility Universal Charger type Indoor Design Product colour White Power Maximum power 20 W Input current 0.6 A Input frequency