1. Product Overview
The Anker Nano USB C Charger Block (Model A2147) is a compact 30W charger designed for efficient power delivery to a wide range of devices. Utilizing GaN technology, it offers a smaller form factor without compromising charging speed. Key features include foldable prongs for portability and advanced safety mechanisms.

Figure 1: Anker Nano USB C Charger Block in Aurora White with foldable prongs partially extended.
This charger is compatible with various devices, including iPhone 17/16 series, Galaxy smartphones, iPads, and even MacBook Air models. Its 30W output ensures fast charging, capable of charging an iPad Air (5th Generation) to 50% in approximately 45 minutes.

Figure 2: The Anker Nano USB C Charger Block connected to various devices, illustrating its broad compatibility.
2. Setup
Setting up your Anker Nano USB C Charger Block is straightforward. Follow these steps to begin charging your devices:
- Unfold the Prongs: Gently pull out the foldable prongs from the charger body until they lock into place.
- Connect USB-C Cable: Insert one end of a compatible USB-C charging cable (not included) into the USB-C port on the Anker Nano charger.
- Connect to Device: Insert the other end of the USB-C charging cable into your device's charging port. Ensure the cable is appropriate for your device (e.g., USB-C to USB-C for Android/MacBook, USB-C to Lightning for iPhone).
- Plug into Power Outlet: Plug the charger into a standard wall power outlet. The charger will automatically begin delivering power to your connected device.

Figure 3: The Anker Nano USB C Charger Block demonstrating its foldable prongs for easy storage and portability.
3. Operating Instructions
The Anker Nano 30W charger is designed for optimal performance with various devices. Here’s how to operate it effectively:
- Single Device Charging: For maximum charging speed (up to 30W), connect a single compatible device using a suitable USB-C cable. The charger will automatically detect your device and deliver the optimal power output.
- Fast Charging Capabilities:
- iPhone Pro/Pro Max: Achieves full-speed charging.
- iPad Air (5th Gen): Charges to 50% in approximately 45 minutes.
- Samsung Devices: Supports Super Fast Charging (25W) for compatible models.
- Device Compatibility: This charger is versatile and can power earbuds, phones, tablets, and even MacBook Air models. Always use a certified charging cable appropriate for your device to ensure safety and optimal performance.

Figure 4: An iPhone connected to the Anker Nano USB C Charger Block, illustrating its fast charging capability.
4. Maintenance
Proper maintenance ensures the longevity and safe operation of your Anker Nano USB C Charger Block:
- Cleaning: Disconnect the charger from the power outlet and all devices before cleaning. Use a dry, soft cloth to wipe the surface. Avoid using liquid cleaners or solvents.
- Storage: When not in use, fold the prongs back into the charger body to protect them. Store the charger in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping the charger or subjecting it to strong impacts. Do not attempt to disassemble or modify the charger, as this will void the warranty and may pose safety risks.
- Cable Care: Always use high-quality, undamaged USB-C cables. Inspect cables regularly for any signs of wear or damage.
5. Troubleshooting
If you encounter issues with your Anker Nano USB C Charger Block, refer to the following common troubleshooting tips:
- Charger Not Working:
- Ensure the charger is securely plugged into a functional wall outlet.
- Verify that the USB-C cable is properly connected to both the charger and your device.
- Try using a different USB-C cable to rule out a faulty cable.
- Test the charger with a different device to confirm if the issue is with the charger or the original device.
- Slow Charging:
- Confirm your device supports 30W fast charging. Older devices may charge at a slower rate.
- Ensure you are using a high-quality USB-C cable that supports fast charging.
- Check if your device is running power-intensive applications in the background, which can slow down charging.
- Overheating:
- The charger is equipped with ActiveShield 2.0 technology to prevent overheating. If the charger feels excessively hot, disconnect it immediately.
- Ensure adequate ventilation around the charger. Do not cover it while charging.
- If overheating persists, discontinue use and contact customer support.
6. Specifications
| Product Dimensions | 1.12 x 1.12 x 1.4 inches |
| Item Weight | 1.6 ounces |
| Model Number | A2147 |
| Brand | Anker |
| Connector Type | USB Type C |
| Special Feature | Fast Charging, Foldable Prongs, ActiveShield 2.0 |
| Input Voltage | 240 Volts |
| Amperage | 2 Amps |
| Total USB Ports | 1 |
| Compatible Devices | iPhone 16 / 16 Pro / 15 / 15 Pro / 14 / 14 Plus / 14 Pro / 14 Pro Max / 13 mini / 13 / 13 Pro / 13 Pro Max / 12 mini / 12 / 12 Pro / 12 Pro Max / SE (2nd Gen) / 11/ 11 Pro / 11 Pro Max / Samsung S22 / S21 / S20/ Samsung Note 20 / 20 Ultra / 10+ / 10 / AirPods Pro / 3 /Nintendo Switch / MacBook Air 2020 / ThinkPad X1 / X390 / E490/ Google Pixelbook / Dell XPS 13 9360 / 9380 / iPad Air 5 / 4 / iPad Pro 2021 / 2020 / 2018 |
7. Warranty and Support
The Anker Nano USB C Charger Block (Model A2147) comes with a comprehensive package to ensure customer satisfaction:
- What's in the Box: Anker 511 Charger, welcome guide, Warranty Card. (Note: Charging cable is not included).
- Warranty: Anker provides a worry-free 24-month warranty for this product.
- Customer Service: For any questions, issues, or warranty claims, please contact Anker's friendly customer service. Refer to the welcome guide for contact details or visit the official Anker support website.
For additional support and product information, please visit the Official Anker Store on Amazon.





