Offering many practicalities, wireless charger It has become more and more accessible, allowing you to charge your mobile phone without being plugged in. Simply touch the smartphone to the charging station to start the energy transfer.

models like iPhone 14, Galaxy S23, Galaxy Z Fold 4 This Xiaomi 12 Some of the technology-compatible phones that also attract the attention of major manufacturers. Apple, Xiaomi and Samsung are some of the companies that produce the accessory.

Considering buying a Samsung or other brand wireless charger but still have questions? Check all technology related information.

How does the wireless charger work?

Contrary to popular belief, inductive charging, also called a method, has not emerged recently. Apple’s wireless charger and other brands’ versions are based on electromagnetic induction, discovered in 1831 by physicist and chemist Michael Faraday.

In summary, this physical phenomenon consists of the conversion of alternating current from the socket to which the wireless charger is connected to a magnetic field. This allows the energy to be transferred from the inductor in the charging base to the inductor attached to the mobile phone, bringing them closer together.

The closer the inductors are, the greater the energy transfer. That’s why some models have magnets that keep the two coils very close together, aligning the smartphone to the induction charger to better take advantage of the electric current generated from the charge dissipating in the air.

Since the technology depends on the working of the inductor in the phone, Not all mobile phones support it. wireless charging. Before purchasing this type of charger, you must confirm that your device is compatible.

Controlling the power of the wireless charger is also important, a detail that will affect the charging time. The most basic versions usually offer 10W or 15W, but there are also more powerful options that reach 50W or more.

Another issue that the buyer should pay attention to is the standard of the equipment. The best known, Qi modelAdopted by brands like Samsung, Apple, Google, and ASUS, among others, the phone is charged when approaching a base connected to the outlet.

What are the advantages of a wireless charger?

Its main advantage is practicality, which does not require the transportation of cables and adapters, as with conventional models. To charge the battery, simply touch the mobile phone to the device, remembering that the base must be connected to the outlet, without the need to connect a cable directly.

Another advantage is compatibility with phones of other brands, which in most cases. That is, if you buy a Samsung wireless charger, you can use it, for example, on a Xiaomi mobile that is compatible with the technology and the same standard.

Wireless headphones and compatible smartwatches can also be induction charged.

We can also emphasize safety, there is no risk of electric shock if the user puts his hand on the charging stand. However, it is very important to choose genuine products purchased from trusted stores to ensure adequate protection.

wireless charging models

After knowing a little more about how induction charging works and examining the benefits of technology, how about getting to know some wireless charging models? See the five options.

1. Quick Charge I2GO Wireless Charger

29% Closed

Image: Quick Charge I2GO Wireless Charger

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Its super light, discreet and compact design with non-slip and secure base is perfect for carrying various Smartphone devices and earphones in your home, office and anywhere you want.

139.90 BRL

This induction charger from i2GO uses the Qi standard and is compatible with many mobile phones, including models from Samsung, LG and Sony, and some versions of the iPhone. With him, wireless headphones can also be charged Like AirPods Pro, AirPods 2 and Galaxy Buds+.

Its power is 10W, but it may vary depending on the smartphone. The non-slip sole and the lightweight and slim design are other points of interest.

2. Samsung Slim Wireless Charger

Image: Samsung Slim Wireless Charger
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No more messy wiring forever. Wireless Charging Pad allows you to operate your smartphone without the need to connect a cable to your smartphone. And with Samsung Quick Charge adapters, you can place your smartphone on the charger to fully charge.

Galaxy S mobile phones, including some older ones, are compatible with this Samsung wireless charger, as are certain versions of the defunct Galaxy Note series. It can also be used to charge devices from Galaxy Buds and other brands.

Another highlight is the slim and compact design, ideal for stow anywhere, remembering that the power cord and plug adapter are sold separately.

3. Xiaomi Qi Fast Charge Wireless Charger

7% Closed

Image: Xiaomi Qi Fast Charge Wireless Charger

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Xiaomi Qi Fast Charge Wireless Charger has a soft and non-slip silicone surface that charges for all devices that support wireless charging, fast charging and 10W power.

167.00 BRL

Another option for those looking for an induction charger is the Xiaomi model, which transfers up to 10W. It is also important to note the soft, non-slip silicone upper part, which helps to keep the mobile in a good position for operation.

According to the Chinese brand, HE Charges any Qi compatible mobile phoneIncluding iPhones and Samsung devices.

4. Anker Wireless Charger A2503

Image: Anker Wireless Charger, A2503
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Instantly charge your phone or headset by placing it in the center of the PowerWave Pad. Never worry about plugging and unplugging cables again, just plug and plug them in.

With the Anker accessory, you can charge inductively even on cased phones as long as they don’t contain metal or magnetic parts and the thickness does not exceed 5 mm. The indicator LED is another positive point that alerts you that the battery is ready for use.

With universal compatibility, this product charges Samsung mobile phones with 10 W, iPhones with 7.5 W and other phones and earphones with 5 W.

5. Apple MagSafe Charger

Image: MagSafe Charger for iPhone
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With the MagSafe charger, you can charge your devices instantly and wirelessly. The magnetic alignment is perfect, so it attaches to your iPhone 12 or iPhone 12 Pro and charges up to 15W faster.

HE Apple wireless charger has 15W powerIt can be used on iPhone 8 and later and AirPods with Qi standard charging case. Magnetic alignment is a plus, keeping the device close for fast charging.

It is important to note this last feature. magsafe charger only works on iPhone 14, iPhone 14 Pro, iPhone 13, iPhone 13 Pro, iPhone 12 and iPhone 12 Pro.

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Source: Tec Mundo

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I am a passionate and hardworking journalist with an eye for detail. I specialize in the field of news reporting, and have been writing for Gadget Onus, a renowned online news site, since 2019. As the author of their Hot News section, I’m proud to be at the forefront of today’s headlines and current affairs.


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