Those who follow the world of technology and gadgets know that today Samsung’s latest smartphone is the Galaxy S7 with the Edge modification. A new flagship is on its way – the Galaxy S8, which will replace its ancestor, bringing several innovations to the lineup. In our article, we will talk about a specific smartphone feature that gets rid of a bunch of wires. That’s right, let’s talk about how to charge Galaxy S7 wirelessly.
How it Works
Wireless charging in the Samsung S7, and in most other smartphones, works on the principle of magnetic induction, which occurs between two flat coils.
The first is the base (transmitter), which receives energy from the electrical grid and then transmits it.
The second coil is the receiver. It is located inside the device which needs energy and accordingly receives it. At the moment when the two coils are in range (about 4 centimeters), the smartphone is charged.
Samsung phones also use another wireless charging standard – PMA. In many ways, it is similar to Qi, but it is not widespread. Therefore, the owner of the Samsung S7 and Edge can choose any docking station with the appropriate standard for wireless charging. According to experts, in the near future charging platforms will appear in many public places: airports, train stations, cafes, cinemas, and so on.
Samsung Fast Wireless Charging
As mentioned above, wireless charging is integrated into the Galaxy S7, that is, the power receiver is already there. It is hidden from the user’s eyes under the non-removable cover of the smartphone. All that remains is to buy a docking station if it is not included with the smartphone.
The original wireless charging pad, which was developed by Samsung, is presented in the form of a neat disk with a diameter of 10 centimeters. The manufacturer gave it LED-lighting, which informs about the process of wireless charging (blue – charging; green – charged), as well as the function of the auto-off docking station.
The latter is necessary so that the smartphone battery does not receive unnecessary energy, which will gradually reduce the life of the battery. The platform looks very nice, fitting into the interior of any room.
To charge your smartphone, just put it on the wireless charging pad with the back cover down. After that, the wireless charging process of the Samsung Galaxy S7 battery should start.
In some cases you may need to move the smartphone to find the right spot, so to speak. Sometimes charging does not start because of thick cases. Wireless charging pads technology is not that good, so you will have to get rid of thick bumpers.
5 Quick Car Chargers for the Galaxy S7
Tronsmart Quick Charge 2.0 Car Charger
Tronsmart TS-CC2PC is an excellent fast wireless charger with Qualcomm Quick Charge 2.0 support. It fully meets the declared characteristics and easily copes with heavy loads, heating is moderate, and there is no interference for FM radio.
There is only one minus (for some people it is insignificant) – the QC port has no additional “smart” wrapping.
Aukey Dual Quick Charge 2.0 Car Charger
If you’re playing in a cab, traveling by car, or driving alone, having enough wireless chargers in your car makes everyone’s life a lot easier. To get the fast wireless charging possible, you need something that produces more juice than a regular charger. Aukey equipped this little bug with Quick Charge 2.0 along with a spare USB port for a second device, leaving plenty of room for things other than your wireless charger.
Incipio Quick Car Charger
Car wireless charger, designed for fast wireless charging multiple gadgets at the same time. The cigarette lighter charger has two ports that support Quick Charge 3.0 technology, which allows you to charge two smartphones simultaneously, several times faster than conventional charging.
The car charger is equipped with a circular LED backlight that makes it easy to use at night. The fast charger delivers 1.5 to 3.0 amps of alternating current per port, with QC (Quick charge) technology for the fast charging of any smartphone and tablet, including Apple. The wireless charger has a power of 36 watts. Material is nickel-plated copper.
Anker Quick Charge 3.0 (and QC 2.0) Car Charger
Unfortunately, the Galaxy S7 and Galaxy S7 Edge do not support Quick Charge 3.0 fast wireless charging technology, despite the processor being able to offer lightning-fast recharging speeds. QC 3.0 charges your phone from 0-80% in 30 mins but can harm battery health in the long term. Maybe that’s the reason Samsung opted for Quick Charge 2.0, as it’s very quick, energy-efficient, and keeps battery life going by slowing down to normal speed after a given point.
The small Ankers car charger provides both Quick Charge 2.0 and Quick Charge 3.0. This implies that anyone who gets an LG G5, HTC One M10, or another device later this year will probably be able to experience fast charging on the Galaxy S7 and any number of other devices later this year or in 2017.
It’s small, quick, efficient, and low-cost.
Tronsmart 4-Port 54w Quick Car Charger
Tronsmart car charger has ultra-compact dimensions and will be the best choice for car owners who do not want to clutter the space of the vehicle interior. It is equipped with 2 USB ports and has a total output current of 4.9A. You will be able to charge 2 portable devices at the same time. It is suitable for wireless charging cell phones, e-books, video recorders, and other devices.
The Tronsmart car charger body is painted black. This color solution will be in harmony with the interior of any style salon. No special skills are required to connect the charger: just plug it into the car cigarette lighter socket. The model is packed in a compact box of laconic design. The charger comes with documentation.
Video: How to Charge Galaxy S7 Wirelessly
If you want to know how to charge Galaxy S7 wirelessly then watch this video.
My Samsung Phone Won’t Wirelessly Charge
First, check for system error messages. Remember if you have installed third-party applications from dubious sources – they might have affected the device’s performance. It would also be a good idea to update the software: perhaps you are dealing with a software failure. If you can’t figure out why Samsung wireless charging doesn’t work, use the following methods.
Discharge and charge the battery
The method helps if it is wireless charging that does not work and there are no problems with other wireless chargers. Proceed as follows:
Wait for the phone to run out of power.
Plugin the charger and charge the battery fully.
Don’t take the phone off the charger for about another hour.
Turn on the gadget and discharge it again, but without any additional loads.
After that, try to connect the wireless charger. If the AFC controllers work in sync, the gadget will start wireless charging.
Change the settings
Sometimes it is enough to disable and then re-enable it in the settings to restore wireless charging. Proceed as follows:
Make sure your phone is charged.
Go to “Settings” → “Device Maintenance” → “Battery” → “Charging”.
In the subsection, find “Wireless charging” and move the slider to the opposite side.
Perform a reboot.
Go to Wireless Charging again and turn it on.
If the problem was caused by a temporary failure, the battery continues to charge.
Perform a USB cable software reset
The option is available in some Samsung models. Go to “Settings” → “Applications” and press the three-dot button. A list of available options should appear on the screen, among which will be “Show System Applications” → “USB Settings”. After selecting this item, find “Memory” → “Clear data” → “Clear cache”.
Restart your device
If Samsung fast wireless charging isn’t working, you can try rebooting your device. To reboot gently, hold down the power and volume down buttons at the same time. Hold them down until the logo appears on the screen.
The other option is a hard reset. Press the power button to turn the gadget off. After 10-60 seconds, plug in the charger and then turn on the smartphone. In case, you want to know how to replace battery in galaxy s7 follow this link.