Anker A2039 Nano 3 47W Fast Charger

The Anker A2039 “523 Nano 3” 47 W fast charger is a remarkably compact, high-powered wall adapter that packs serious punch for its size. Thanks to GaN (gallium nitride) technology, it delivers up to 47 W total output while maintaining a footprint comparable to a standard 20 W charger, making it very travel-friendly. It features two USB-C ports, allowing you to charge two devices simultaneously — one port can output up to 45 W when used alone, while both combined can deliver 27 W + 20 W. The charger supports modern fast-charging protocols like Power Delivery (PD) and PPS, providing broad compatibility with devices such as smartphones, tablets, and even lightweight laptops. On the safety front, Anker’s ActiveShield 2.0 continuously monitors temperature in real time to prevent overheating and ensure reliability. With a foldable plug design and flame-retardant plastic housing, the A2039 is both safe and convenient for daily use or travel.