1. Introduction
Thank you for choosing the Anker PowerWave 7.5 Stand Wireless Charger. This Qi-certified wireless charging stand is designed to provide efficient and convenient charging for your compatible devices. Please read this manual carefully to ensure proper use and optimal performance.

Image: The Anker PowerWave 7.5 Stand Wireless Charger in black, shown from the front.
2. What's in the Box
- PowerWave 7.5 Stand
- 6 ft PowerLine Micro USB Cable
- Welcome Guide
3. Setup Instructions
- Connect the provided 6 ft PowerLine Micro USB Cable to the Micro USB port on the back of the PowerWave 7.5 Stand.
- Connect the other end of the Micro USB cable to a Quick Charge 3.0 wall adapter (not included). A Quick Charge 3.0 adapter is required to enable Fast Charge Mode.
- Plug the wall adapter into a power outlet. The LED indicator on the stand will light up solid blue for 3 seconds, then turn off, indicating it is connected to power and ready for use.
Note: Do not use Apple's 5V / 1A stock charger or a computer's USB port to power your Anker wireless charger, as this may result in slow charging or no charging.
4. Operating Instructions
4.1 Placing Your Device
Place your Qi-enabled smartphone on the center of the PowerWave 7.5 Stand. The stand supports both portrait and landscape orientations, allowing you to watch videos or use facial recognition while charging.

Image: A smartphone charging on the Anker PowerWave 7.5 Stand, demonstrating both vertical (portrait) and horizontal (landscape) placement for versatile viewing.
4.2 Case Compatibility
The PowerWave 7.5 Stand can charge directly through protective cases up to 5 mm thick. This includes most rubber, plastic, and TPU cases. Magnetic and metal attachments or cards will prevent charging and should be removed before placing your device on the stand.

Image: A diagram illustrating the PowerWave 7.5 Stand's ability to charge through cases up to 5mm thick, and showing examples of items like magnets, metal cases, grips, and credit cards that will interfere with charging.
4.3 LED Indicator
The LED indicator on the front of the stand provides status information:
- Solid Blue (3 seconds, then off): Connected to power.
- Solid Blue: Device is charging.
- Flashing Blue: Metal obstruction detected. Remove any metal objects or magnetic attachments.
- Flashing Green: Incompatible adapter or cable connected. Ensure you are using a Quick Charge 3.0 adapter and the provided Micro USB cable.

Image: A close-up of the Anker PowerWave 7.5 Stand's LED indicator, detailing the meaning of solid blue, flashing blue, and flashing green lights.
4.4 Charging Modes
The PowerWave 7.5 Stand supports different charging modes:
- Fast Charge Mode (7.5W for iPhone): Requires a Quick Charge 2.0/3.0 adapter. Compatible with iPhone SE, 11, 11 Pro, 11 Pro Max, XS Max, XR, XS, X, 8, 8 Plus. (iOS 11.2 or later required for fast charging).
- Fast Charge Mode (10W for Samsung): Requires a Quick Charge 2.0/3.0 adapter. Compatible with Galaxy S20, S10, S9+, S9, S8, S8+, S7 edge, S7, S6 edge+, Note 10, Note 9, Note 8, Note 7.
- Standard Charge Mode (5W): Using a 5V/2A adapter. Compatible with all Qi-enabled phones and devices, including Pixel 3 / Pixel 3XL (may display "Charging slowly").

Image: A visual guide to the three charging modes (Fast Charge for Samsung, Fast Charge for iPhone, and Standard Charge) supported by the Anker PowerWave 7.5 Stand, listing compatible devices for each mode.
4.5 Charging Performance
The PowerWave 7.5 Stand is designed to charge compatible devices up to 30% faster than standard wireless chargers, when used with a Quick Charge 3.0 adapter.

Image: A chart comparing the charging times of an iPhone X and Galaxy S9 using the PowerWave charger versus other wireless chargers, highlighting up to 30% faster charging.
4.6 Product Demonstration Video
Video: A short demonstration showing the Anker PowerWave 7.5 Stand successfully charging a phone even with a thick case, highlighting its case-friendly feature.
Video: A detailed review of the Anker PowerWave 7.5 Charger, including discussions on charging speeds, compatibility, and overall performance, providing insights into its operational aspects.
5. Safety Information
To ensure safe and efficient operation, please observe the following:
- Avoid dropping, disassembling, or attempting to repair the charger yourself.
- Do not expose the charger to water or extreme temperatures.
- Keep the charger away from children.
- Ensure proper ventilation around the charger during use.
- The PowerWave 7.5 Stand incorporates safety features such as cell phone battery safety, radiation shielding, foreign object detection, and temperature control.

Image: Icons illustrating the superior safety features of the Anker PowerWave 7.5 Stand, including cell phone battery safety, radiation shielding, foreign object detection, and temperature control.
6. Troubleshooting
6.1 Device Not Charging
- Ensure the PowerWave 7.5 Stand is properly connected to a power source using the provided Micro USB cable and a Quick Charge 3.0 wall adapter.
- Verify that your device is Qi-enabled and compatible with wireless charging.
- Reposition your device on the center of the charging stand.
- Remove any metal objects, magnetic attachments, or credit cards from your phone case or between your phone and the charger.
- Check if your phone case is thicker than 5 mm. If so, remove the case for charging.
6.2 Slow Charging
- Ensure you are using a Quick Charge 3.0 wall adapter. Standard 5V/1A adapters or computer USB ports will result in slower charging speeds.
- Verify that your device supports fast wireless charging.
- Close any unnecessary background applications on your phone.
6.3 LED Indicator Flashing Blue/Green
- Flashing Blue: Indicates a metal obstruction. Remove any foreign objects from the charging area.
- Flashing Green: Indicates an incompatible power adapter or cable. Use a Quick Charge 3.0 adapter and the original Anker Micro USB cable.
7. Specifications
| Brand | Anker |
| Model Number | A2521 |
| Connector Type | USB Type C (for power input) |
| Input Voltage | 5V - 2A / 9V - 2A / 12V - 1.5A |
| Output Wattage | 10 watts (Max) |
| Special Feature | Anti-slip, Holder Stand |
| Color | Black |
| Item Weight | 5.12 ounces |
| Material | Plastic |
| Specification Met | Qi |
8. Warranty and Support
Anker provides an 18-month worry-free warranty for the PowerWave 7.5 Stand. For technical support, warranty claims, or general inquiries, please refer to the contact information provided in your Welcome Guide or visit the official Anker support website.
For more information and product registration, please visit: www.anker.com







