Anker 523 Charger (Nano 3 47W) Review: Dual USB-C Power in a Compact Design

Last Update: June 23, 2024

In the fast-paced world of modern technology, finding a reliable and efficient charging solution is paramount. Enter the Anker 523 Charger, also known as the Nano 3 47W, a compact powerhouse designed to meet the charging needs of today’s devices. With its dual USB-C ports and advanced features, the Nano 3 promises to deliver convenience and performance in a sleek and portable package. In this detailed review, we delve into the features, performance, compatibility, and overall value of the Anker 523 Charger, exploring what sets it apart in the realm of portable charging solutions.

Specs

• Model Number: Anker 523 Charger (Nano 3 47W)
• Dimensions: 1.36 x 1.36 x 2.05 inches
• Weight: Approximately 2.86 Ounces
• Power Output: Single USB-C Port-45W Max

Design and Build Quality

One of the most striking features of the Anker 523 Charger is its compact design. Measuring just 1.36 x 1.36 x 2.05 inches in dimension, it’s remarkably small for a charger that can deliver up to 47W of power. The charger is made from high-quality materials that give it a robust and durable feel. The prongs fold into the body of the charger, making it even more portable and reducing the risk of damage during transportation.

The matte finish and sleek design add to its aesthetic appeal, and the build quality is what you would expect from a reputable brand like Anker. The dual USB-C ports are well-placed, and the charger feels sturdy when plugged into a socket, with no wobbling or looseness. However, it boasts a sleek glass-like front, adding a touch of elegance and sophistication that sets it apart from standard chargers.

Performance

The performance of the Anker 523 Charger is impressive, especially considering its size. The 47W output is divided between the two USB-C ports, allowing you to charge two devices simultaneously. This is particularly useful for users who need to charge their smartphone and laptop or tablet at the same time.

Charging Speed

The charger supports Power Delivery (PD) and can deliver up to 45W from single port if used alone, and 27W+20W from the USB-C1+USB-C2 ports when both are in use. In practical terms, this means you can fast-charge a smartphone, such as an iPhone 15 in under an hour. Laptops like the MacBook Air or smaller ultrabooks can also be charged efficiently, although larger laptops that require more power will charge slower.

Efficiency

The Nano 3 47W is designed to optimize power delivery and minimize heat, thanks to PowerIQ 3.0 Technology(Anker’s proprietary technology). This ensures that devices are charged efficiently and safely, without the risk of overheating or overcharging. The charger automatically adjusts the power output based on the connected devices, ensuring optimal charging performance.

Anker’s PowerIQ, A Proprietary Charging Technology, Dynamically Adjusts Charging Output For Optimal Speed And Efficiency Across Various Devices. It Supports A Wide Array Of Fast Charging Protocols, Including PD, QC, PPS, Etc.

One Of The Standout Features Of The Anker 523 Charger Is Its Use Of Gallium Nitride (GaN) Technology. GaN Technology Allows For Higher Efficiency And Power Density Compared To Traditional Silicon-Based Chargers. This Means The Charger Can Deliver More Power In A Smaller, Lighter Package. The Use Of GaN Technology Also Contributes To Lower Heat Generation, Enhancing The Overall Safety And Longevity Of The Charger.

Compatibility

One of the strengths of the Anker 523 Charger is its wide compatibility. It can charge a variety of devices, from smartphones and tablets to laptops and other USB-C powered gadgets. The charger supports various fast-charging protocols, including PD 3.0, Quick Charge, and more, making it a versatile option for users with multiple devices.

Safety Features

Anker has equipped the Nano 3 47W with ActiveShield 2.0 safety technology to protect both the charger and connected devices. These include:

• Overcurrent Protection: Prevents devices from drawing too much current.
• Overvoltage Protection: Ensures that devices receive the correct voltage.
• Temperature Control: Monitors and regulates the temperature to prevent overheating.
• Short Circuit Protection: Protects against potential short circuits.

These features provide peace of mind, knowing that your devices are being charged safely.

Value for Money

The Anker 523 Charger offers excellent value for money. It is competitively priced, especially considering its dual-port capability and the overall quality of the product. For users who need a reliable, fast, and portable charger, the Nano 3 47W is a great investment.

Pros and Cons

Pros:

• Compact and Portable: Easy to carry around, perfect for travel.
• Dual USB-C Ports: Can charge two devices simultaneously.
• Fast Charging: Supports PD 3.0 and other fast-charging protocols.
• GaN Technology: it comes with GaN II technology for efficient charging.
• High Build Quality: Durable and well-designed.
• Safety Features: Multiple protections for safe charging.

Cons:

• Limited to 47W Total Output: May not be sufficient for charging larger laptops at full speed.
• No USB-A Ports: Only USB-C ports, which may not be compatible with older devices without adapters.
• Heat Generation: Its Compact Size Makes It Slightly Warm During Charging.

Conclusion

The Anker 523 Charger (Nano 3 47W) with dual USB-C ports is a compact, efficient, and versatile charging solution. It combines fast charging capabilities with a portable design and robust safety features. While it may not be suitable for larger laptops that require higher wattage, it is an excellent choice for smartphones, tablets, and smaller laptops. Its competitive pricing and high build quality make it a worthwhile investment for anyone in need of a reliable dual-port USB-C charger. And It’s Backed By An 18-Month Worry-Free Warranty.

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Also Read: Is 45W Charger Worth It? A Detailed Analysis, Anker 313 45W Charger Review, Anker 317 Charger Review

Anker 523 Charger (Nano 3 47W) Price Comparison