• Abhinav

Which wireless charger to buy and how it works?

#wireless_charger #working #howitworks

The world is moving towards a wireless future. The wireless charger is one step towards this. Here I'm trying to explain to you working of the wireless charger without any fancy Si-Fi words. Is wireless charger worth buying? I will answer that question too!

How wireless charger works?

Well, Michael Faraday discovered induction and Tesla invented the first induction motor. Wireless chargers work on the same principle of your motors and Dinamo works.

When there is an oscillating magnetic field it induces electricity. Just opposite of fan and motors. This electricity is used to power your device.

Now Is wireless charger is usable?

No doubt, the wireless charger looks damn cool. But the wireless charger is not energy efficient. I mean to say that a lot of energy gets wasted as heat and induction. You also need to align this receiver coil and induction coil perfectly.

Which wireless charger to buy?

There is a lot of options out there. And most of them are very slow wireless charger. Here are some links of amazon wireless charger which is quite fast with average charging time up to 2 hours.

RAEGR Arc 400 Type-C PD Qi-Certified 10W/7.5W Wireless Charger

RAEGR Wireless Charger Qi-Certified . 10W Output for Galaxy Note 10/Note 10+/S10/S10+/S10E/S20/S20+/Note 9/Note 8/Note 5/S10/S10 Plus & S7/ S7 Edge/ S6 Edge Plus while using QC2.0/QC3.0 adapter (9V,1.67A) . 7.5W Output for iPhone 11/11 Pro/11 Pro Max/XS MAX / XR / XS / X / 8 /8 Plus while using QC2.0/QC3.0 adapter (9V,1.67A). 5W Output for All Qi - Enabled Phones while Using 5V, 2A adapter.

This Wireless Phone Charger can charge your phone with a Plastic/Rubber case on it under 5 mm thickness.

It is 4 Stars rated out of 5 on Amazon.

Portronics Freedom 4 Desktop Wireless Mobile Charger

Freedom 4 - a smart multipurpose desktop assistant that sits with a small footprint on your desk and dutifully charges your smartphone, in both wireless and wired options with QC adapter for fast charging. Most simplified safe, smart and fast desktop mobile charging using wireless charging and USB charging options. Type c input, wireless output with the latest technology wireless mobile qi charging. Supports all Android and iOS wired and wireless charging devices including iPhone 5/6/7/8/8plus/x, Samsung galaxy note 8, s8, s8 plus, s7, s7edge, s9 / s9+ / s8 / s8+/ s7 / s7 edge / s6 edge+, and Note 5 and all other qi enabled devices and normal USB charging devices with input from type c USB cable ( 5v/2a or 9v/1.67a ) it gives an output of 10w/7.5w/5w with a maximum distance of wireless charging of up to 8mm and charging efficiency of 73 per cent. With large and easy to read with the simple to use multi-function button “mfb” on freedom 4, you can set alarm, easily switch between 12/24hrs modes and pressing the "+" or "–" button adjusts the specific time. Switching off the alarm can easily be done by tapping freedom.

Belkin Boost Up Qi (5W) Wireless Charger Pad

Belkin Boost Up Qi (5W) Wireless Charger Pad wireless charger is Wireless Charging Stand. 5W is perfect for charging throughout the day or an overnight power up. Qi certification provides peace of mind while universal compatibility makes it easy to find the charger that’s right for your Qi-compatible phone or tablet. Works with: Apple, Samsung, Sony, LG, Google, and any Qi-enabled device.

Spazy Case® 4 in 1 Qi-Certified Wireless 15W Fast Charger Station

This wireless charging station is best for apple users. This wireless charging station is 4 in one. This wireless charging station has 4 parts:

15W wireless charging station for fast wireless charging.

5W wireless charging pad.

Apple watch sharing station and

lightning USB port.

This wireless charger can charge 4 devices at a time.

RAEGR Arc 700 Qi-Certified Wireless Charging Stand

Last but not the least, this is the best wireless charger in my point of view. Built-in 2 coils offer a wide wireless charging area, which allows you to place your device in either portrait or landscape position. So, no worry of d alignment of coils. This wireless charger works even when you use a 6mm thick back cover case.

I am not a seller or getting anything from the sellers. Please read their terms and conditions and do your own research before buying. Fell free to comment with your favourite wireless chargers.