How to Use Wireless Charger?

Wireless charging has become increasingly popular in recent years, with more and more devices now equipped with this technology. The concept is simple: instead of plugging your device into a cable, you simply place it on a charging pad, and the two devices communicate wirelessly, charging your device’s battery with ease. If you’re new to this technology, you may be wondering how to use a wireless charger properly. In this post, we’ll take you through the steps you need to follow to get the most out of your wireless charger.

Table of Contents

How Does a Wireless Charger Work?

Wireless chargers work on the principle of electromagnetism. They use electromagnetic fields to transfer energy between two objects, in this case, your phone and the charging pad. The charging pad contains a coil of wire that is responsible for creating the electromagnetic field. When electricity passes through the coil, it creates a magnetic field that induces an electric current in the coil inside your phone. This current then charges the battery of your phone.

Types of wireless charging technologies

There are two types of wireless charging technologies: inductive charging and resonant charging.

Inductive charging

Inductive charging is the most common type and is used by popular wireless chargers. It requires close proximity between the charging pad and the phone, usually within a few millimeters. The charging pad creates an electromagnetic field that the phone’s coil picks up and converts into electrical energy to charge the battery.

Resonant charging

Resonant charging allows for a greater distance between the charging pad and the phone. It works by creating an oscillating electromagnetic field that matches the resonant frequency of the phone’s coil. This causes the phone’s coil to resonate and generate electrical energy, which, in turn, charges the battery.

Fast wireless charging VS Standard wireless charging

Wireless charging technology is constantly evolving, and the latest innovation is fast wireless charging. This technology uses higher power output to charge the phone’s battery at a faster rate. Fast wireless charging requires a compatible phone and charging pad and can charge the battery up to 30-50% faster than standard wireless charging.

How to Use a Wireless Charger?

Check Compatibility

Not all devices are compatible with wireless charging, so the first step is to check whether your device is. Most modern smartphones like Samsung Galaxy S21 and iPhone 12 are compatible with wireless charging, so check your phone’s manual if you’re unsure. If your device isn’t compatible, you can purchase an adapter or case that will allow it to work with wireless charging.

Purchase the Right Charger

Once you’ve confirmed your device is compatible with wireless charging, the next step is to purchase the right charger. There are many types of wireless chargers available in the market, so make sure you buy one that’s suitable for your needs. Some chargers are designed to be used at home, while others are portable and can be taken with you on the go. Look for a charger that’s suitable for your device and your lifestyle.

Set Up Your Charger

Before you use your wireless charger, make sure you set it up properly. This may involve plugging it into a power source, or it may work off a battery. Follow the instructions that came with your charger to ensure you’re setting it up correctly.

Place Your Device on the Charger

Now that your charger is set up, it’s time to start using it. To charge your device wirelessly, place it on the charging pad. Make sure your device is centered on the pad, and that there are no obstructions that could interfere with the charging process. Once your device is in place, it should start charging automatically.

put device on wireless charger pad

Monitor Your Device

Finally, it’s important to remember that charging times may vary depending on your device and the charger you’re using. You can monitor your device’s charging progress by checking the battery icon on your device or on the charger. Once your device is fully charged, you can simply remove it from the charging pad and start using it again.

How to Select a Wireless Charger?


When selecting a wireless charger, it is important to examine your device’s compatibility with the charger. Wireless charging is not universally accepted by all devices, and some devices use different standards. Check online or consult with your device manufacturer to confirm which wireless charging standard will work with your device.

Power output

The ability to charge a device quickly is an important consideration when selecting a wireless charger. The wattage of a wireless charger determines the charging speed, and it is important to balance the charging speed with the heat generation, which can cause damage. For example, Apple recommends using a 15-watt wireless charger for their phone, while Android phones generally work better with a 15-watt wireless charger.


The size of the wireless charger is also an important consideration. Wireless chargers come in different sizes and shapes, and they are not all designed to hold the same weight as your phone. If you have a larger phone, you may need to select a larger wireless charger that accommodates the size and weight of your device.


The price of a wireless charger can vary greatly depending on the brand, quality, and type of charging technology used. It is important to compare prices and features when selecting a wireless charger to ensure that you get the best value for your money.

Additional features

Some wireless chargers come with additional features such as a built-in fan or an LED light to indicate charging status. Others may offer the ability to charge multiple devices simultaneously. What’s more, easy to carry is better. These additional features may be beneficial to some users, depending on their needs.

portable wirless charger


Wireless charging is a convenient, hassle-free way to charge your devices, and with the right charger and a little know-how, you can make the most of this technology. By following the steps outlined above, you’ll be able to set up and use your wireless charger quickly and easily, ensuring your device is always fully charged and ready to go.

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