Wireless charging for samsung galaxy a5. Wireless charging for Samsung smartphones: which models support it, and what to do if not. Samsung Wireless Charging: Supported Models

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Battery capacity growth in modern smartphones causes an increase in charge replenishment time. To speed up the process, manufacturers are developing new technologies such as QuickCharge, VOOC or PumpExpress. However, all of them are only designed to reduce the time spent on charging, but do not present anything radically new. Another development path is wireless charging. This promising direction, although slowly, is developing.

The convenience of wireless charging lies in the fact that you do not need to get tangled in wires and aim the cable plug at a small connector. The speed still leaves much to be desired, but you can recharge your smartphone simply by placing it in close proximity to a special source electromagnetic radiation. About smartphones that support wireless charging and relevant in 2016, will be discussed in the selection.

In February 2016, the company introduced a couple of new Galaxy flagships S7 and S7 Edge. Now they can be purchased at prices ranging from $550 and $600, respectively. Both smartphones feature high levels of performance, excellent cameras, and support for wireless charging. They can replenish the battery capacity through Qi standard pads (the more popular one). Also supported wireless standard P.M.A. In general, the devices are balanced and good in everything.

  • Screen: Super AMOLED matrix, resolution 2560x1440 pixels, flat 5.1" (S7) or curved 5.5" (S7 Edge)
  • Processor and graphics: Samsung Exynos 8890, 8 cores + Mali T880 MP12 GPU, or Qualcomm Snapdragon 820, 4 cores + Adreno 530 GPU (depending on the market)
  • Memory: 4 GB RAM, 32 or 64 GB permanent + MicroSD
  • Camera: resolution 12 MP, size 1/2.5", pixel size 1.4 µm, aperture f/1.7, DualPixel full phase autofocus), flash, OIS (optical stabilization), 4k video recording, front - 5 MP, f /1.7
  • Battery: 3000 mAh (S7), 3600 mAh (S7 Edge)
  • OS: Android 6

The combination of advanced functionality and premium design makes these smartphones one of the best in 2016. By and large, they have nothing to complain about at all (except for the not very affordable price).

Samsung Galaxy S6 and S6 Edge – thin flagships

Despite the fact that the Samsung Galaxy S6 and S6 Edge were released last year, they remain relevant in 2016. Nowadays, you can purchase the devices from $400 or $500, respectively. In addition to the top-end hardware at the time of presentation (which is still not listed as an outsider), the smartphones received thin bodies. Both models support fast charging Qi (Qi) and PMA.


Samsung Galaxy S6 and S6 Edge are powerful and balanced smartphones that can now be bought for reasonable money. One of the disadvantages is the lack of a slot for a flash drive.

LG Nexus 5 – compact ex-flagship

3 years have passed since the release of LG Nexus 5, but it’s difficult to call it ancient. The smartphone remains relevant in 2016, although it can no longer compete with flagships. It has an excellent display and a good camera that can give some of the newer 13 and 16 MP models a run for their money. LG Nexus 5 supports Qi wireless charging. You can now find a smartphone starting at $160.


The smartphone is quite capable of competing with mid-budget devices in 2016 (and surpassing them). The disadvantages are the lack of a slot for a flash drive and a small battery.

Motorola Nexus 6 – phablet with a large screen and stereo sound

The large Google phone Motorola Nexus 6 came out 2 years ago, and in the fall of 2016 it looks like a strong middle peasant. A large high-resolution screen and a laconic design are the main advantages of the device. The smartphone supports wireless charging using the Qi standard. The price of the phablet at the time of compiling the selection is from $270.

  • Display: AMOLED, 2560x1440, 5.96"
  • Processor and graphics: Snapdragon 805, 4 cores + Adreno 420
  • Memory: 3 GB RAM, 32/64 GB permanent
  • Camera: 13 MP, 1/3", 1.4 µm, f/2, autofocus, flash, OIS, 4K video, front – 2 MP, F/2.2
  • Battery: 3220 mAh
  • OS: Android 5, update to version 7

Traditionally for Nexuses, the Motorola Nexus 6's main disadvantage is the lack of MicroSD. But the advantages of the Motorola Nexus 6 include stereo speakers on the front panel.

LG G3 D855 – phablet with thin frames

Released in the summer of 2014, the LG G3 D855 is a flagship device at that time, or a mid-level device for the fall of 2016. Considering that you can now buy it for $180, its venerable age by mobile standards does not matter. Moreover, the device has thin frames (the screen occupies more than 75% of the front panel), and is also equipped with a dedicated DAC and a Qi wireless charging module.

  • Display: IPS, 2560x1440 pixels, 5.5"
  • Processor and graphics: Snapdragon 801, 4 cores + Adreno 330
  • Memory: 2 or 3 GB RAM, 16 or 32 GB permanent + MicroSD
  • Camera: 13 MP, 1/3", 1.12 µm, f/2.4, phase detection + laser autofocus, flash, optical stabilization, 4K video, front – 2 MP, f/2
  • Battery: 3000 mAh
  • OS: Android 4.4, update to version 6

Thanks to a large high-resolution screen, compact dimensions (for 5.5") and a good battery, the smartphone is still sold and has admirers.

Microsoft Lumia 950 – the last of the Mohicans

In 2016, OS fans Windows Phone sad news has arrived: Microsoft is no longer producing Lumia smartphones. The last flagship released based on this system at the end of 2015 was the Microsoft Lumia 950. The device received the top-end hardware at that time and a Qi wireless charging module. Now you can buy a Microsoft Lumia 950 by paying $350 or more.

  • Screen: AMOLED, 2560x1440, 5.2"
  • Processor and graphics: Qualcomm Snapdragon 808, 6 cores + Adreno 418
  • Memory: 3 GB RAM, 32 GB storage + MicroSD
  • Camera: 20 MP, 1/2.4", 1.12 µm, f/1.9 Carl Zeiss, autofocus, flash, OIS, 4K video recording, front – 5 MP, f/2.4
  • Battery: 3000 mAh
  • OS: Windows 10 (Phone)

Microsoft Lumia 950 is one of best smartphones Microsoft all time. For fans operating system from MS, who do not want to part with it, this is the optimal device.

Samsung Galaxy Note 5 – a thin phablet with a stylus

Released in the summer of 2015 by Samsung Galaxy Note 5, due to the unsuccessful release of its successor, in 2016 remains the last successful flagship in this line. The device is equipped with hardware that is still relevant today, a good camera, and also has a large ratio of front panel to display area (76%). It is equipped with wireless charging that works with the Qi standard. PMA wireless charging is also supported. You can buy a Samsung Galaxy Note 5 by paying from $570.

  • Screen: Super AMOLED, 2560x1440 pixels, 5.7"
  • Processor and graphics: Exynos 7420, 8 cores + Mali T760 MP8
  • Memory: 4 GB RAM, 32/64/128 GB ROM
  • Camera: 16 MP, 1/2.6", 1.12 µm, f/1.9, phase detection autofocus, flash, optical stabilization, 4K video, front – 5 MP, f/1.9
  • Battery: 3000 mAh
  • OS: Android 5.1 Android update 6

Among the advantages of the Samsung Galaxy Note 5 we can also note a dedicated DAC and a proprietary stylus, and the lack of a memory card slot can be noted as disadvantages.

Other smartphones

Other smartphones that support wireless charging that are not included in our selection:*

  • ZTE V975 Geek
  • Nokia Lumia 930
  • Nokia Lumia 920
  • Nokia Lumia 925
  • Nokia Lumia 1520
  • Nokia Lumia 720
  • Nokia Lumia 810
  • Nokia Lumia 820
  • Nokia Lumia 822
  • Nokia Lumia 928
  • Samsung Galaxy Note Edge
  • Blackberry 9700
  • Blackberry 9700
  • Fujitsu F-03D
  • Fujitsu F-09D
  • HTC 8X
  • HTC Droid DNA
  • HTC Droid Incredible 2
  • HTC Droid Incredible 4G
  • HTC Rezound
  • HTC Thunderbolt
  • LG Optimus G Pro
  • LG Spectrum
  • LG-Google Nexus 4
  • LG Lucid 2
  • LG Optimus F5
  • Motorola Droid Bionic
  • Motorola Droid 4
  • Motorola Droid 3
  • NEC N-01D
  • NEC N-04E
  • Panasonic P-02E
  • Panasonic P-06D
  • Pilips Xenium
  • Sharp SH-02D
  • Sharp SH-04D
  • Sharp SH-04E
  • Sharp SH-05D
  • Sharp SH-07D
  • Sharp SH-09D
  • Sharp SH-13C
  • Sharp SH-13C
  • Sony Xperia Z

*in fact, there are more smartphones that support wireless charging, and some of the list only support separately connected pads with an over-the-air charge receiver. Find out about the smartphone you are interested in in the comments to this article. You can also expand this list by writing your smartphone model in the comments.

There are special adapters that you can purchase and install yourself under the cover of your smartphone, and the device will support wireless charging. They are connected via contacts for the NFC antenna. You can see what it looks like in the video after the list of smartphones that support similar adapters:

  • Samsung Galaxy S3
  • Samsung Galaxy S4
  • Samsung Galaxy S5
  • Samsung Galaxy Note 2
  • Samsung Galaxy Note 3
  • Samsung Galaxy Note 4

There are similar adapters for the iPhone, but they are connected via a connector and have a small cable so that the cover with the charge receiver can be folded and attached to the back cover. However, the practicality of such a design is questionable.

In addition to similar devices, on the Chinese market you can find adapter cases for iPhones with the ability to charge a smartphone wirelessly, but in this case you will have to sacrifice thickness.

There are options, like the Jiayu G6 smartphone, which has an open adapter connector on the back cover. However, to use wireless storage, you will need to purchase an original smartphone case.

Do you want to know which Samsungs support wireless charging and whether your smartphone has this capability? Let's take a closer look at which phones from the Korean company support this wireless feature.

This company became the first to offer customers to charge their devices wirelessly, over the air. For the first time this technology from the Koreans appeared at various exhibitions a couple of years ago and Samsung has not betrayed itself to this day. However, not every device from the company can boast of an over-the-air battery recharge function. In this article you will learn about all the company’s models with the implemented technology for transmitting energy through the air.

Samsung wireless charging support: how does it work?

Having looked at the main competitors from Apple, Samsung engineers decided to implement their own Qi interface.

In total, the company’s smartphones support two standards – Qi and PMA. The first one is newer and more different high speed filling the battery charge. However, it is found only in flagship devices, which are unaffordable for many users.

What other ones are there besides Samsung - you will find out in another article.

Samsung Wireless Charging: Supported Models

Let's highlight a list of phones that support wireless charging from Samsung:

  • Qi support first appeared in the fifth generation of the Note phablet;
  • Galaxy generation S6;
  • extended version of Galaxy S6 Plus;
  • version with curved galaxy screen S6 Edge;
  • latest generation Galaxy S7;
  • Galaxy S7 Edge version.


Now you know what Samsung phones support wireless charging and you can choose a device that suits your needs and capabilities. However, all of the phones listed are flagships and their price tags vary slightly.

In the next section you can read material about how well Qi works and much more.

Nowadays, technology has become available that allows you to charge phones without using a cable. Its advantage is that this procedure is faster and easier, and you do not have to connect your smartphone to the network every time - you just need to place the device on top of the wireless charging pad.

There are various competing standards for this technology. The most popular of these is Qi, which is now supported by companies such as Samsung, Google and Nokia. However, more and more manufacturers are starting to use it in one form or another.

Which phones support wireless charging?

Some smartphone models have built-in wireless charging (their ratings are presented below). Other devices will need replacement for this back cover or housing. Qi components are produced based on specific phones, so if you connect them yourself, you should make sure that you choose a compatible model.

If a dedicated wireless charging cover is not available for your smartphone, you can use universal adapter, allowing you to use this technology even for older devices.

What do you need to know about wireless charging?

As noted above, the leader is currently the Qi standard, which is used in most Android devices today. The technology works by using magnetic induction, allowing energy to be transferred from the platform to the phone's battery. The Qi standard, whose name means “air” or “flow of spiritual energy” in Chinese, was created in 2008 and began to be developed simultaneously with the participation of 206 companies, including Microsoft, Samsung and Sony.

When talking about which devices support wireless charging, we should also remember the less common PMA standard. It also works due to magnetic induction, but its distribution range is slightly lower. In June 2014, the developers of the PMA standard partnered with Duracell to place charging platforms in select public places in the United States to promote the technology. If this idea proves viable in the future, it is possible that more smartphone manufacturers will start using this standard.

If we talk about which phone models support Qi-standard wireless charging, then the choice will be very large. Even if your Android smartphone doesn't have this technology built-in, you can purchase a universal Qi receiver that costs only about $15. Despite its bulkiness, it will add significant convenience to you when using the gadget. The device attaches to the back of your device, which can then be placed on any Qi-compatible charging platform. Regarding the question of which phones support Qi wireless charging, it is worth noting that there is a receiver available for sale for the iPhone (models 5, 5s and 6), which is also receiving positive reviews. Its cost is about $30.

Which phones support wireless charging (list of gadgets)

For those interested in the new technology, it will be useful to know the rating of devices that have built-in Qi standards.

The most famous model in this regard is the one that is currently available for around $200. According to user reviews, this is one of the best devices on Android basically. This device is also a leader in the use of wireless charging. The smartphone is compatible with both Qi and PMA technologies. Thanks to its sleek design, good speed and large 16-megapixel camera, this phone beats the iPhone in some ways. The commercially available Qi charger has a good long cable for connecting to the network. Its edges glow light blue while charging and turn green when charging is complete.

Among the devices that can be charged wirelessly are the following:

  • Samsung Galaxy Note Edge.
  • Samsung Galaxy Note 4.
  • Google Nexus 6.
  • Motorola Droid Turbo and others.

Other Samsung models

Analyzing which Samsung phones support wireless charging, one cannot help but remember that this model also simultaneously supports both standards - Qi and PMA. The attractive curved body shape and convenient screen allow owners to instantly access messages and other important data, and the built-in adapter does not impair the use of the device in any way. While the gadget itself can be purchased for about $300, the charging Pad costs about $40.

Also belongs to this category of devices. This smartphone with an innovative curved screen offers very strong graphics performance on a bright display. Its screen size is significantly larger than other devices, so battery drain is correspondingly faster. This model doesn't integrate wireless charging directly into the back of the phone, but there is a special Samsung Qi-enabled cover available on sale that replaces the standard back of the device. This accessory costs approximately $25 and is available in two color options: jet black and snow white.

If you ask which phones support wireless charging in general, you will notice that this technology mainly affects gadgets with high hardware capacities, for which the ability to quickly charge them is especially important.

Based on this, it is not at all surprising that it is also equipped with the described technology. This gadget is distinguished by high multitasking, fast and high-quality camera and high brightness of the 5.7-inch screen. In order to charge it wirelessly, you will need a special case. It's available for about $30 and comes in two colorways.

At the same time, Samsung is not the only manufacturer that massively uses this technology. What other brands of phones support wireless charging? Let's look at it below.

Other brands

Google Nexus 6 has an almost 6-inch screen and is equipped with a high-power processor, so it especially needs the ability to quickly and efficiently recharge. Qi technology is built-in here out of the box, so there is no need to buy an additional cover or case. This gadget is quite expensive - about $500, but fans highly appreciate its hardware capabilities along with Android 5.0. All this offers users a high level of comfort. Despite the fact that there is no special platform for wireless charging, the universal component will do the job perfectly.

When talking about which phones support wireless charging, we can’t help but mention a model like the Motorola Droid Turbo. This smartphone with a screen of just over 5 inches has a 21 megapixel camera and many built-in functions. Its battery life is active use is approximately 9 hours, so the built-in Qi technology is very useful. There is also a special charger for this model, which places the phone in a vertical position. This means that you can continue to use the device while charging.

Brand "Sony"

As already noted, the most active new technology used by manufacturers such as Samsung, Google and Sony. Which Sony phones support wireless charging? First of all, this is the Sony Xperia Z3 - a waterproof gadget that, with active use, lasts up to 12 hours without recharging. Its screen is highly bright, and its speakers provide loud, luxurious acoustics. Despite the fact that its cost is about $400, the device is widely popular. The wireless charging cover will have to be purchased separately, and it costs over a hundred dollars.

Is it possible to adapt your smartphone?

What phones support wireless charging without having the technology built-in? If your device does not natively support Qi, you can separately purchase and install an adapter on it and use a universal wireless charger. Depending on the brand of the gadget, you can connect the adapter via a micro-USB port (on Android platform) or “zipper” (on iPhone).

Universal wireless charging adapters

If your phone is not listed above, then you need a universal adapter and a wireless charger. You can get them for phones with micro USB ports (like Android) and lightning ports (like iPhone). In this way, you can update and improve almost all devices available for sale. If we talk about, for example, what Xiaomi phones support wireless charging, then with the above method you will be able to charge even 5-year-old models without a cable.

Universal charger

Once you've made sure that your phone supports wireless charging (either through built-in functionality, using a special cover, or by connecting an adapter - it doesn't matter), you'll need to purchase a wireless charger.

Nowadays, there are many such Qi technology devices available in different sizes, shapes and colors. You can buy such a component not only for use at home or in the office, but also for a car, and even a portable Qi battery. If you purchased a smartphone that supports wireless charging, it is advisable to choose a charger specially designed for it. If you don’t have one or you’ve updated your gadget yourself, finding a universal device won’t be difficult.

  • 1. What is Qi wireless charging?

    The world is becoming mobile and wireless.

    IN modern world all manipulations with file transfer using a smartphone occurs “over the air”. Access to the Internet via wi-fi - at home, at work, in cafes - is taken for granted, and rarely does anyone have difficulty using it. The time has come forwireless power transmission.

    Was founded in 2008 " Wireless Electromagnetic Energy Consortium" (Wireless Power Consortium, WPC), which united manufacturers from Europe, Asia and America. The goal of the Consortium is to develop a unified standard for wireless charging technology.

    Already in 2009 the company Palm provided the first phone with wireless charging support. Later, in September 2012, Nokia introduced 2 smartphones to the market - Lumia 820 And Lumia 920 also supports Qi standard. Next we pulled ourselves up large manufacturers smartphones - Samsungg, Google Nexus(Asus, LG), Sony, etc.

    Since 2014, our company Zaryadqi has been developing and distributing wireless chargers in Russia. Our store has the most big choice wireless chargers and we constantly monitor new products and expand our range. You will definitely find the right charger for yourself in our store.

  • 2. Operating principle

    In simple terms:

    • The charger is connected to a power source.
    • A magnetic field is created.
    • The smartphone must support wireless charging - have a built-in receiver or an additional receiver.
    • The phone is placed on the charger.
    • Charging the smartphone starts automatically.

    From a technical point of view:

    Energy is transferred from the transmitter to the receiver through an interconnected magnetic field generated by the flow of alternating current through the transmitter coil.
    If the receiver coil is in close proximity, a significant portion power lines transmitter will pass through the receiver coil, creating alternating current in the receiver, which is then converted to DC voltage.

  • 3. Benefits

    Just. Place your smartphone on a Qi wireless charger and it will start charging automatically.

    Modern. All major IT companies are already developing their devices using the Qi standard.

    Versatile. Any device with a Qi receiver can be charged using any Qi wireless charger.

    Safely. The generated electric field is safe for humans and extends only 1 cm from the device.

    Comfortable and convenient. There is no need for a bunch of wires that later get tangled or simply lost.

  • 4. Phone models that have a built-in receiver and support wireless charging out of the box

    More and more smartphone manufacturers are starting to build receivers into their top models: Apple iPhone XS, XS MAX, XR, X, etc., Samsung Galaxy S9/S9+/Note 9, Xiaomi Mi Mix 2S, Huawei Mate 20 Pro and etc.

    • Apple iPhone 11 pro Max
    • Apple iPhone 11 pro
    • Apple iPhone 11
    • Asus padfone s

    Blackberry

    • Blackberry Priv
    • Blackberry Z30
    • Blackberry Classic
    • Blackberry Passport
    • Blackberry 8900
    • Casio g"z one commando

    Caterpillar

    • Cat S50
    • Cat S50C
    • Dewalt md501
    • Dewalt mil810g

    Energy System

    • Energy Phone Pro Qi
    • Fujitsu Arrows F-09D
    • Fujitsu Arrows Kiss F-03D
    • Fujitsu Arrows Kiss F-03E
    • Fujitsu Arrows X F-10D
    • ZTE Telstra Tough Max
  • 5. For some phone models, special receivers are available to support wireless charging
  • 6. How to use wireless charging

  • 7. Types of wireless chargers

    We conditionally divide wireless chargers into several types based on functionality:

    • . Standard charging stations in the form of a small “platform” on which the phone is placed, or a charger built into the equipment - a lamp, clock, weather station, etc.
    • . Wireless charging for use in the car: with special holders and brackets for the phone and adapters for the cigarette lighter.
    • . Wireless chargers with stand function, i.e. The phone is positioned at an angle during charging for easy viewing of videos, email, and social networks.
    • . Wireless chargers with a built-in battery differ from each other, in addition to design, in the number of additional USB ports and battery capacity - from 4000 mAh to 10000 mAh.
    • . Wireless chargers for installation in tables, cabinets, bar counters. Have special design and protection from moisture and dust.

    And also by scope or place of use:

    • Home/office
    • In the car
    • On the road
  • 8. There are receivers
    • Built-in- already installed in the smartphone by the manufacturer.

    If the manufacturer of your phone does not provide the possibility of wireless charging, you can easily adapt it to this charging! For this, a special receiver film is used - there are several types:

    • In the form that is installed under the cover of the smartphone. To do this, your phone must have special contacts
    • , which connects to the lighting power port for Apple and micro-usb for Android smartphones.

    Image

    Description

    The film is attached under the cover of the phone, the functionality of the phone is not reduced. The standard cable can be used simultaneously with the installed receiver film.

    Such receiverQifor phones with special contacts Suitable for phones that have dedicated contacts for wireless charging: Samsung Note 4, Samsung Note 3, Samsung Note 2, Samsung Galaxy S5, Samsung Galaxy S4, Samsung Galaxy S3 and others.

    The film is attached to the back surface of the phone. At the same time, it can be covered with any standard case: leather, plastic, silicone - this will not affect the charging process. The connector, inextricably linked to the film, for charging according to the Qi standard must be in the Lightning connector. Having a film receiver does not cause any inconvenience.

    Such Apple-receiverQi suitable for Apple devices with Lightning connector: Apple iPhone 5, 5s, 5c, 6, 6s, 6Plus, 6SPlus, SE, 7, 7 Plus; iPad Air 2, iPad mini and others (Apple does not currently provide wireless charging without accessories)

    Such universal receiverQi Suitable for any phone equipped with a USB connector for classic wired charging. The film is attached under the cover or case of the smartphone. The plug, inextricably linked to the film, for charging according to the Qi standard must be located in the Micro-usb connector. Having a film receiver does not cause any inconvenience.

    In phones with a Micro-USB port, the connector can be one of three types, depending on its type, if you place the phone on top of the screen.

    Type C connector appeared relatively recently - it can be found on a small number of devices. Thus, type “C” is equipped with MacBook 12", Samsung TabPro S, Google Nexus 6P, Microsoft Lumia 950 XL, ZUK Z1, Google Pixel C, Google Nexus 5X, One Plus 2, Acer Aspire Switch 10 V and other devices.

    In addition to the above receivers, depending on the location of the connector in the phone, such film-receivers may be suitable - they are called lateral or offset:

    Accordingly, each type and position of the connector requires its own Universal receiverQi. By determining the correct type of Micro-USB connector in your phone, you will buy the right receiver for wireless charging and allow yourself to give up wires!

    • There are also: the receiver is already built into the case, so you just need to put the case on your phone and it will be able to charge wirelessly.

    You can always tell the online store manager your phone model - we will select the optimal receiver for you!

  • 9. Difference between wired and wireless charging

    Wireless charging produces a current of 1 ampere and a voltage of 5 volts. The standard power adapter that comes with the smartphone produces from 1 to 2A. And when charging the phone from a computer (USB port), the phone is charged with a current from 0.5A (USB 2.0) to 0.9A (USB 3.0).

    In this regard, you will not even feel the difference in charging time or it will not be significant.

  • 9. Energy efficiency

    Qi wireless chargers are approximately 80% energy efficient. It is worth understanding that it is simply impossible to achieve 100% energy efficiency; for standard wired chargers this figure ranges from 75% to 95% at best.

  • 10. Security

    Wireless chargers use non-ionizing frequencies that do not have harmful physiological effects on humans. The Qi 1.2 standard includes detection of foreign objects in the range of the charger, providing additional safety of use; Charging is only possible with Qi-compatible devices. Also our charging device and smartphones have built-in safety mechanisms based on thermal control.

Still have questions?

  • 1. What is Qi wireless charging?

    The world is becoming mobile and wireless.

    In the modern world, all manipulations with file transfer using a smartphone occurs “over the air”. Access to the Internet via wi-fi - at home, at work, in cafes - is taken for granted, and rarely does anyone have difficulty using it. The time has come forwireless power transmission.

    Was founded in 2008 " Wireless Electromagnetic Energy Consortium" (Wireless Power Consortium, WPC), which united manufacturers from Europe, Asia and America. The goal of the Consortium is to develop a unified standard for wireless charging technology.

    Already in 2009 the company Palm provided the first phone with wireless charging support. Later, in September 2012, Nokia introduced 2 smartphones to the market - Lumia 820 And Lumia 920 also supports Qi standard. Next came the big smartphone manufacturers - Samsungg, Google Nexus(Asus, LG), Sony, etc.

    Since 2014, our company Zaryadqi has been developing and distributing wireless chargers in Russia. Our store has the largest selection of wireless chargers and we are constantly monitoring new products and expanding our range. You will definitely find the right charger for yourself in our store.

  • 2. Operating principle

    In simple terms:

    • The charger is connected to a power source.
    • A magnetic field is created.
    • The smartphone must support wireless charging - have a built-in receiver or an additional receiver.
    • The phone is placed on the charger.
    • Charging the smartphone starts automatically.

    From a technical point of view:

    Energy is transferred from the transmitter to the receiver through an interconnected magnetic field generated by the flow of alternating current through the transmitter coil.
    If the receiver coil is in close proximity, a significant portion of the transmitter power lines will pass through the receiver coil, creating an alternating current in the receiver, which is then converted to direct voltage.

  • 3. Benefits

    Just. Place your smartphone on a Qi wireless charger and it will start charging automatically.

    Modern. All major IT companies are already developing their devices using the Qi standard.

    Versatile. Any device with a Qi receiver can be charged using any Qi wireless charger.

    Safely. The generated electric field is safe for humans and extends only 1 cm from the device.

    Comfortable and convenient. There is no need for a bunch of wires that later get tangled or simply lost.

  • 4. Phone models that have a built-in receiver and support wireless charging out of the box

    More and more smartphone manufacturers are starting to build receivers into their top models: Apple iPhone XS, XS MAX, XR, X, etc., Samsung Galaxy S9/S9+/Note 9, Xiaomi Mi Mix 2S, Huawei Mate 20 Pro and etc.

    • Apple iPhone 11 pro Max
    • Apple iPhone 11 pro
    • Apple iPhone 11
    • Asus padfone s

    Blackberry

    • Blackberry Priv
    • Blackberry Z30
    • Blackberry Classic
    • Blackberry Passport
    • Blackberry 8900
    • Casio g"z one commando

    Caterpillar

    • Cat S50
    • Cat S50C
    • Dewalt md501
    • Dewalt mil810g

    Energy System

    • Energy Phone Pro Qi
    • Fujitsu Arrows F-09D
    • Fujitsu Arrows Kiss F-03D
    • Fujitsu Arrows Kiss F-03E
    • Fujitsu Arrows X F-10D
    • ZTE Telstra Tough Max
  • 5. For some phone models, special receivers are available to support wireless charging
  • 6. How to use wireless charging

  • 7. Types of wireless chargers

    We conditionally divide wireless chargers into several types based on functionality:

    • . Standard charging stations in the form of a small “platform” on which the phone is placed, or charging built into equipment - a lamp, clock, weather station, etc.
    • . Wireless charging for use in the car: with special holders and brackets for the phone and adapters for the cigarette lighter.
    • . Wireless chargers with stand function, i.e. The phone is positioned at an angle during charging for easy viewing of videos, email, and social networks.
    • . Wireless chargers with a built-in battery differ from each other, in addition to design, in the number of additional USB ports and battery capacity - from 4000 mAh to 10000 mAh.
    • . Wireless chargers for installation in tables, cabinets, bar counters. They have a special design and protection from moisture and dust.

    And also by scope or place of use:

    • Home/office
    • In the car
    • On the road
  • 8. There are receivers
    • Built-in- already installed in the smartphone by the manufacturer.

    If the manufacturer of your phone does not provide the possibility of wireless charging, you can easily adapt it to this charging! For this, a special receiver film is used - there are several types:

    • In the form that is installed under the cover of the smartphone. To do this, your phone must have special contacts
    • , which connects to the lighting power port for Apple and micro-usb for Android smartphones.

    Image

    Description

    The film is attached under the cover of the phone, the functionality of the phone is not reduced. The standard cable can be used simultaneously with the installed receiver film.

    Such receiverQifor phones with special contacts Suitable for phones that have special contacts for wireless charging: Samsung Note 4, Samsung Note 3, Samsung Note 2, Samsung Galaxy S5, Samsung Galaxy S4, Samsung Galaxy S3 and others.

    The film is attached to the back surface of the phone. At the same time, it can be covered with any standard case: leather, plastic, silicone - this will not affect the charging process. The connector, inextricably linked to the film, for charging according to the Qi standard must be in the Lightning connector. Having a film receiver does not cause any inconvenience.

    Such Apple-receiverQi suitable for Apple devices with a Lightning connector: Apple iPhone 5, 5s, 5c, 6, 6s, 6Plus, 6SPlus, SE, 7, 7 Plus; iPad Air 2, iPad mini and others (Apple does not currently provide wireless charging without accessories)

    Such universal receiverQi Suitable for any phone equipped with a USB connector for classic wired charging. The film is attached under the cover or case of the smartphone. The plug, inextricably linked to the film, for charging according to the Qi standard must be located in the Micro-usb connector. Having a film receiver does not cause any inconvenience.

    In phones with a Micro-USB port, the connector can be one of three types, depending on its type, if you place the phone on top of the screen.

    Type C connector appeared relatively recently - it can be found on a small number of devices. Thus, type “C” is equipped with MacBook 12", Samsung TabPro S, Google Nexus 6P, Microsoft Lumia 950 XL, ZUK Z1, Google Pixel C, Google Nexus 5X, One Plus 2, Acer Aspire Switch 10 V and other devices.

    In addition to the above receivers, depending on the location of the connector in the phone, such film-receivers may be suitable - they are called lateral or offset:

    Accordingly, each type and position of the connector requires its own Universal receiverQi. By determining the correct type of Micro-USB connector in your phone, you will buy the right receiver for wireless charging and allow yourself to give up wires!

    • There are also: the receiver is already built into the case, so you just need to put the case on your phone and it will be able to charge wirelessly.

    You can always tell the online store manager your phone model - we will select the optimal receiver for you!

  • 9. Difference between wired and wireless charging

    Wireless charging produces a current of 1 ampere and a voltage of 5 volts. The standard power adapter that comes with the smartphone produces from 1 to 2A. And when charging the phone from a computer (USB port), the phone is charged with a current from 0.5A (USB 2.0) to 0.9A (USB 3.0).

    In this regard, you will not even feel the difference in charging time or it will not be significant.

  • 9. Energy efficiency

    Qi wireless chargers are approximately 80% energy efficient. It is worth understanding that it is simply impossible to achieve 100% energy efficiency; for standard wired chargers this figure ranges from 75% to 95% at best.

  • 10. Security

    Wireless chargers use non-ionizing frequencies that do not have harmful physiological effects on humans. The Qi 1.2 standard includes detection of foreign objects in the range of the charger, providing additional safety of use; Charging is only possible with Qi-compatible devices. Also, our chargers and smartphones have built-in safety mechanisms based on thermal control.

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