Best wireless charger 2021 • 6 wireless chargers Reviews
One of the most exciting features available in current smartphones is wireless charging. Recharging your battery is now hassle-free—no annoying cords to carry around and constantly untangle. Wireless charging also protects your charging port since you don’t need to plug in the cord at all.
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What are wireless chargers?
A few years ago, Apple incorporated wireless charging into its extremely popular phones. This new technology allows you to charge the battery without burdensome cables. Nonetheless, your phone still needs to be in physical contact with the charger, and the charger needs to be plugged into a wall socket or another power source.
We’re still far from seeing phones automatically charge as soon as we enter the home or office. But at least wireless charging makes the charging process significantly easier than before.
Advantages and Disadvantages of Wireless Chargers for iPhones
The primary advantage of wireless devices is the ability to charge your phone without the need to repeatedly plug in a cable. This extends the life of your phone’s connection port and, most importantly, allows you to bid farewell to the hassle of tangled wires.
- No need to plug in your phone for charging
- Avoid the hassle of wires
- Extend the life of your phone’s connector port
- The same wireless charger can be used to charge smartphones with different connector ports
- Slower charging time
- The phone must remain in constant contact with the surface of the charging pad
- Manufacturers don’t always provide the required power cable
Shopping Criteria for Wireless Chargers for iPhones
If you’re planning to buy a wireless charger, you’ll find many different options available. Here, we list the most important things to take into account to help you choose the best charger for your needs.
- LED Lights
- Charging Speed
Wireless chargers come in two general types: horizontal (sometimes referred to as a pad) and vertical (often called standing). Vertical chargers allow you to easily view videos or documents while the phone charges. It can also be used as a stand even when your phone is fully charged.
Most horizontal chargers come in the shape of a circle or square. You’ll find a wide variety of styles and materials used. Some brands go even further by creating wireless chargers that also function as clocks or lamps.
Many wireless chargers feature light-emitting diode (LED) lights that indicate when your phone is charging. These lights have been the focus of major criticism from users, as some complain that the lights are bothersome at night. However, others are displeased when there isn’t a light to indicate that their phone is charging or has completed its charge.
Be sure to consider your preferred type of LED light when selecting between different charger models. A signal showing when your phone is charged or if there’s a charging issue may be particularly important to you; conversely, perhaps you won’t be able to sleep with an LED light on! Whatever your preference, there’s probably a charger out there that’s just right for you.
Because the speed of wireless chargers isn’t quite as fast as traditional cable chargers, you will want to pay close attention to the speed of any charger you’re considering. Take note of the charger’s power capacity in order to determine how quickly it’ll charge your phone.
Standard chargers are the slowest models but will be compatible with all phones that have Qi technology. Other chargers will offer a faster charging time, but this may also depend on your particular phone model. Wireless-enabled iPhones allow for a charging speed of up to 7.5W, which is about 50% above standard, so look out for that.
Size is another factor that may be of importance to you. Think about where you plan to put your charger: On your desk? Next to your bed? In the living room? Depending on your answer, you’ll be able to decide which size is best for you. There’s a wide range of sizes available on the market—some are ultra-thin while others take up much more space.
Also consider whether you plan to take the charger with you outside the house. For those who travel frequently, a light and thin model may be best.
These days, you’ll find many affordable wireless chargers available to you. Even the most expensive options aren’t too different in capability from the cheaper ones, but you may find certain styles or designs that fit your needs better than others.
There are many models on the market with low price tags and plenty of satisfied users. Some more expensive models might allow for the charging of multiple devices at once. It’s important that you find a charger that fits your needs and your budget.
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How does wireless charging work?
Although wireless charging seems to work by magic, it’s actually the result of an electromagnetic field created by the charger. The charger emits energy on one side, and the phone captures that energy on the other.
Wireless charging is achieved due to the presence of induction coils in both the phone and the charger. Some chargers might even have two coils. The charger generates its electromagnetic field from the power supply to which you hook it up, and the field remains latent until you place your phone on the pad.
Once the charger’s coil detects the presence of the coil found in your phone, it will begin to transmit energy. No cable is needed! The charger recognizes the phone by using an intermittent signal that is sent out to wait for contact from a compatible device. The latent state allows the charger to activate immediately following contact between the charger and the phone.
What is Qi wireless charging?
Qi (pronounced "chee") is a name given to a certain standard of wireless charging technology. It was developed by the Wireless Power Consortium and gained notoriety as the biggest names in tech took Qi on. Those big names include Samsung, Lenovo, LG, and, of course, Apple.
It is very important that the charger you choose has a Qi certification; this ensures that the product is compatible with the iPhone. Other names in wireless charging include PMA Technologies, WattUp, and Cota, but these are much less common. Qi is the most developed standard available and is the most efficient and most widely used.
What options do I have if my iPhone doesn't support Qi technology?
If your phone is of a recent generation, it likely supports Qi technology. To be sure, check the manufacturer’s specifications for the phone. And if your phone doesn’t support Qi technology, don’t worry, there’s an easy solution.
You’ll need to obtain a Qi receiver. There are a variety of designs available to you at a range of prices. The only requirement is that it works with your particular phone model. The receiver is usually attached to the bottom of your phone and can be hidden by a case or cover. Ta-da! Now you’ve got wireless charging technology.
How fast are wireless iPhone charges?
Although wireless chargers are much easier and more convenient than their wired predecessors, they don’t work as quickly. Nonetheless, technology is rapidly advancing, and the coming years may bring much faster wireless chargers. For now, we’ll have to settle for what’s available to us.
In any case, the speed of your wireless charger will vary depending on the phone and the amount of power the charger provides. The standard is 5W, but some chargers offer 7.5W for the iPhone. The higher the value, the faster the charge. Other phone brands may be able to receive 10W of charge, but iPhones aren’t quite there yet.
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