Technical Specification:

Brand: Anker
Name: Anker PowerPort Nano Power Adapter
Wattage: 20 watts
Input: 100-240V 0.7A 50-60Hz
Output: 5V=3A/9V=2.22A
Charging interface(s): USB Type C.
Weight: 38 g
Dimensions: 32.3 × 31.8 × 33 mm

Features:

Join the 55 million+ powered by our leading technology.
Power up your iPhone 12 to 50% in less than half an hour—that’s 3x faster compared to an original 5W charger.
Easily carry PowerPort III 20W Cube with you thanks to the compact design and foldaway charging prongs.
Equipped with a wide range of safety features including temperature control and current regulation to protect your connected devices.
PowerPort III 20W Cube (charging cable not included).
Anker Power Port 3 Cube 20W output is designed to provide the maximum charge to iPhone 8 to iPhone 12 series.
Charge iPhone 12 and previous iPhone models up to 3x faster than with an original 20w Charger.
At 50% smaller than a standard previous charger, Anker Power Port 3 Cube provides more power while saving space in your bag or while plugged into a wall outlet.
Provide up to 20W charging to most flagship phones including iPhone and Samsung Galaxy S20 as well as smartwatches and earbuds