Apple 20W USB-C Power Adapter

Category

Specification

Model / Part Number

A2940 / MWVV3AM/A

Release / Availability

Released circa 2020; widely available

Supported Charging

USB Power Delivery (PD) 3.0 fast charging

Maximum Output Power

20 W

Input Voltage

100–240V AC, 50/60 Hz, 0.5A

Output Ratings

5V ⎓ 3A (15W) or 9V ⎓ 2.22A (~20W)

Port Type

USB Type‑C (female), single port

Size

Approx. 3.3 x 2.6 x 1.2 cm (HxWxD)

Weight

~57 g (0.2 lb)

Color

White

Cable Included

None (sold separately)

Safety Features

Over-current, over-voltage, short-circuit, thermal protection

Compatibility

Fast charging on iPhone 8 and newer (≈50% charge in ~30 minutes), also works with iPad with USB‑C and other USB‑C PD devices

Warranty

Typically 1-year limited

Standby Power Draw

Minimal when not in use