Introduction
Wireless charging has become a convenient way to power up your devices without dealing with cables. However, many people don't realize that their charging speed might be limited by their accessories. In this tutorial, we'll explore how to optimize your wireless charging setup using the 'Plus 5' rule, which is a simple method to ensure you're getting maximum charging speeds. This guide will help you understand what to check for when your iPhone's wireless charging seems slow.
Prerequisites
Before starting this tutorial, make sure you have the following:
- An iPhone that supports wireless charging (iPhone 8 or later)
- A wireless charging pad or mat
- A USB power adapter with sufficient wattage
- A USB cable for charging your charging pad
- Basic understanding of how to connect your iPhone to a wireless charger
Step-by-Step Instructions
1. Check Your Wireless Charging Pad's Power Output
The first step is to verify that your wireless charging pad supports the highest charging speeds. Most modern wireless pads support 7.5W or 15W charging. The 'Plus 5' rule suggests that you should look for a pad that provides at least 5W more than your iPhone's maximum charging speed.
For example, if your iPhone supports 15W charging, look for a pad that supports 20W or higher. This ensures you're not bottlenecking your charging speed.
2. Verify Your Power Adapter's Wattage
Your wireless charging pad needs a good power source to deliver fast charging. Check the specifications of your USB power adapter. It should provide at least 18W of power for optimal wireless charging.
Many people use low-wattage adapters, which can significantly slow down wireless charging. If your adapter only provides 5W or 10W, your charging speed will be limited regardless of your pad's capabilities.
3. Test Your Current Setup
Before making changes, test your current wireless charging setup to see how fast it charges your iPhone:
- Place your iPhone on the wireless charging pad
- Check the charging speed in your iPhone's status bar (you'll see a charging indicator)
- Monitor how long it takes to reach 50% battery
Record this information to compare with your improved setup later.
4. Identify Your iPhone's Maximum Charging Speed
Every iPhone model has a maximum wireless charging speed. Check your iPhone's specifications to find this information:
- iPhone 8 and iPhone 8 Plus: Up to 7.5W
- iPhone X and iPhone XS: Up to 7.5W
- iPhone XR: Up to 7.5W
- iPhone XS Max and iPhone 11: Up to 15W
- iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 Pro: Up to 15W
- iPhone 12 mini, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max: Up to 15W
This information helps you understand what charging speeds are possible with your specific device.
5. Upgrade Your Charging Accessories
Based on the 'Plus 5' rule, upgrade your accessories to ensure maximum charging speed:
- Choose a wireless charging pad that supports at least 5W more than your iPhone's maximum
- Use a USB power adapter with 18W or higher output
- Ensure your charging cable is high-quality and supports fast charging
For example, if you have an iPhone 12 Pro (max 15W), look for a charging pad that supports 20W or higher.
6. Set Up Your Optimized Charging System
Once you've purchased the right accessories, set up your charging system:
- Plug your high-wattage power adapter into a wall outlet
- Connect your wireless charging pad to the adapter using a quality USB cable
- Place your iPhone on the charging pad
- Check that the charging indicator shows fast charging speed
When properly set up, your iPhone should show a fast charging indicator, and you should see faster battery increases.
7. Monitor Your Charging Speed
After setting up your optimized system, monitor how quickly your iPhone charges:
- Compare charging times to your previous setup
- Check that the charging indicator shows maximum speed
- Ensure your phone doesn't overheat during charging
If you notice any issues, such as slow charging or overheating, you may need to adjust your setup or check if your accessories are genuine.
8. Verify Your Charging Pad Compatibility
Not all wireless charging pads are created equal. Make sure your charging pad is compatible with your iPhone:
• Check if the pad supports Qi wireless charging standard
• Ensure it's not a counterfeit product
• Verify it has proper certification for your iPhone model
Using a non-compliant pad can actually slow down charging or cause damage to your device.
Summary
In this tutorial, we've learned how to optimize wireless charging for your iPhone using the 'Plus 5' rule. By ensuring your charging pad and power adapter provide sufficient wattage and are compatible with your device, you can significantly improve your charging speed. Remember to always check your iPhone's maximum wireless charging speed and choose accessories that support at least 5W more than that. This simple adjustment can make a big difference in how quickly your iPhone charges wirelessly.
With these steps, you'll be able to identify and fix slow wireless charging issues, making your charging experience more efficient and convenient.
