
ANKER 523 CHARGER NANO 3, 47W
Compact yet highly powerful, the Anker 523 Charger (Nano 3, 47W) is a premium dual USB-C GaN fast charger designed for users who need efficient multi-device charging in a travel-friendly size. Built with advanced GaN technology and Anker’s ActiveShield 2.0 safety system, this charger delivers high-speed charging for smartphones, tablets, ultrabooks, gaming handhelds, and accessories while maintaining a compact footprint.
Included warranty
1 Year
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Product Description
Charge 2 devices at once:With 27W on one USB-C port and 20W on the other, you can quickly charge your iPhone and iPad at the same time.
45W MAX TO ONE DEVICE: Use one of the USB-C ports to charge a MacBook Air or other USB-C laptop at high speed.
Enhanced protection with ActiveShield 2.0: Anker proprietary technology protects your devices by intelligently monitoring temperature more than 3 million times a day, twice as often as ActiveShield 1.0.
Small but Powerful: Get 47W of power and charge 2 devices from a charger that is about the same size as an original 20W charger.
What's in the box: Anker 523 charger (Nano 3, 47W), welcome guide, our 18-month worry-free warranty and friendly customer service (cable not included).
The charger supports a wide range of USB-C devices including:
iPhone 15/16 series
Samsung Galaxy S and Z series
Google Pixel devices
iPad Pro / Air / Mini
MacBook Air
Nintendo Switch
Steam Deck
Wireless earbuds and accessories
Anker’s proprietary ActiveShield 2.0 technology continuously monitors temperature and power output to protect connected devices from overheating, overcharging, and voltage fluctuations during charging sessions.
Key Features:
47W total power output
Dual USB-C fast charging ports
Up to 45W single-port charging
27W + 20W simultaneous dual-device charging
Advanced GaN compact design
ActiveShield 2.0 intelligent temperature protection
Foldable and travel-friendly construction
Universal compatibility with USB-C devices
Specifications:
Model: A2039
Ports: 2 × USB-C
Maximum Single-Port Output: 45W
Dual-Port Output: 27W + 20W
Dimensions: Approx. 3.45 × 3.45 × 5.2 cm
Weight: Approx. 0.081 kg (81 g)
Community feedback highlights the charger’s excellent portability, efficient dual-device charging, and suitability for charging phones alongside tablets or lightweight laptops during travel.