With the increasing number of gadgets that support wireless charging, it’s not a reason not to pick a wireless charger. One quick Amazon and Google search will bring up hundreds of wireless chargers from various brands. This guide will help you choose the top wireless chargers and the purchasing guidelines to look for.
How Does Wireless Charging Function?
Without going into too much detail, Wireless chargers contain the induction device. When the electrical current flows through the coil, it creates an electromagnetic force. The electromagnetic field can transmit power at small distances.
When you combine this with the device capable of taking this energy and converting it to electricity that can be fed to the battery, you’ll have wireless charging. We now appreciate how wireless charging functions and how it works. So let’s look at what you need to think about when purchasing wireless chargers.
1. Check to see if it’s Qi-Certified.
Samsung and Huawei were among the first smartphone makers to implement wireless charging ten years ago. However, there was a myriad of technologies for wireless charging in the past. This meant that searching for a wireless charger suitable for your gadget was a challenge. Fortunately, the issue is no longer a problem because of Qi (pronounced Chee).
Qi was created through the Wireless Power Consortium as an open interface standard for wireless inductive charging. Qi is extensively used by manufacturers, with more than 500 businesses using Qi, including Apple, Samsung, Google, Xiaomi, and Sony.
Qi has been able to take over as the standard in wireless charging. The Qi wireless charging technology is widely available from airports to coffee shops to cars. Because Qi is associated with wireless charging, it is vital to be sure the wireless charger you purchase in the shopping basket is certified Qi.
This will make sure that your device is compatible and put your mind relaxed. In addition, Qi chargers are regulated to rigorous safety requirements. This includes the ability to measure temperatures. If the charger detects that there is too excessive heat, it will cut down the power supply to safeguard your battery.
2. Choose USB-C Over Micro USB
Wireless charging isn’t wireless and wire-free. This is because the wireless charger must be connected to an electrical outlet. It is possible to find wireless chargers that make use of Micro USB cables, and others make use of USB-C. Like phones, Micro USB is ancient technology. USB-C is the current standard, and it’s for a good reason.
The first and most important thing is that USB-C is the cable that can rule all. If you don’t have a device made by Apple, almost every smartphone currently on the market uses USB-C. That means there is no need to play through various cables to connect different gadgets. Additionally, USB-C has the capability of providing more juice than Micro USB. So, if you’re looking to benefit from wireless charging speed, look for a device that supports USB-C.
3. Higher Wattage Faster Charging
The power that a phone’s batteries is measured by the watts. In layman’s terms, the more energy you put through your phone, the quicker it’ll charge.
At present, wireless chargers certified by Qi can produce 15 watts, as long as the device you are using is Qi-certified. Based on our studies, we’ve found wireless chargers capable of providing more than 5 watts are referred to as “fast charging devices.” There’s an essential distinction in a charger that produces 10 watts instead of one that can deliver 15 Watts. So, it is vital to choose a wireless charger with the highest power if you’re looking to charge your smartphone as fast as possible.
4. Pad Vs. Stand Design
As we’ve already mentioned, there is a wide range of wireless chargers. Additionally, due to Qi being an open charging protocol, you’re allowed to use almost any Qi-certified wireless charger on any device. Once you’ve identified the features you’d like the wireless charger to include, then all you have to do is to decide on the style of the charger itself.
The two most popular wireless chargers you’ll encounter are the pad and stand types. The wireless charging pad is precise as they sound. They are usually rectangular or circular and can be placed flat on the table. Just place your phone on the hearth, and the charging process will begin. Stand-type wireless chargers are typically used for smartphones since they hold your phone to an angle. This allows you to keep looking at it horizontally or vertically.