Say goodbye to the annoying data cable, the products for mobile phones and flat wireless charging!

Demo video ↓↓↓

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Reposted from: Tkebang

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Energysquare is a special charging device for smart phones and tablets. It uses a special grid-shaped charging board and a contact conductive point attached to the back of the device to charge the device. Energysquare not only has the convenience of wireless charging, you only need to swing the device to the charging board to start charging, but also maintain the speed and power efficiency of wired charging.

Easy to charge with one swing

In general usage scenarios, smart phones and tablets need to be charged almost every day, especially smart phones that are not separated from the body often encounter the problem of running out of power. Of course, the most basic charging method It is to use the original attached charging cable to supplement the power of the device.

In order to improve the convenience of charging, some users may consider different methods such as wireless charging or magnetic charging terminal kits. The former allows users to charge devices that support wireless charging and put them on the wireless charging pad to start charging. It is quite convenient to use. However, there are generally slow charging speeds and low power conversion efficiency. If smart phones and tablet computers If it does not support wireless charging, you need to install an additional adapter (usually in the form of a protective case) before it can be used.

As for the magnetic charging terminal kit, it is the ZANPS product that the author introduced earlier. Taking ZANPS as an example, it adopts the design of the adapter terminal, The original charging cable is equipped with magnetic attraction and reversible plugging function, which greatly improves the convenience of plugging and unplugging the charging cable. However, the disadvantage is that it still needs to be connected to the charging cable, which is not as convenient as wireless charging.

The concept of Energysquare is very special. Users need to stick an adapter with contact conductive points on the back of smart phones, tablets and other devices, and Connect it to the charging terminal of the device, and then just put the device on the dedicated charging board, and let the conductive terminal contact the grid of the charging board, and the device can start charging.

▲ Energysquare enables contact charging with the convenience of wireless charging.

▲ Attach an adapter with contact conductive points on the back of the device before use.

▲ Then just put the device on the exclusive charging board, you can start charging.

▲ Energysquare also supports charging multiple devices simultaneously on a single charging pad.

▲ The part where the adapter connects with the charging terminal of the device can be detached.

Use smart grid technology

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The secret of Energysquare lies in the grid on the charging board and the embedded system inside. Each grid is an independent conductive area and is controlled by the embedded system. It can detect the rotation placed on it. And distinguish the electrode polarity of the contact conductive point of the adapter. As long as the conductive points of the adapter belong to two different grids, Energysquare will start to transmit power to the adapter, and the adapter will transmit the power to the charging terminal of the device to complete the power transmission action. The number of devices that Energysquare can support charging at the same time depends on the space occupied by the device, as long as the conductive points of the adapter on each device can be contacted to different grids (each grid only touches 1 conductive point) ), you can charge all the devices placed on the charging board at the same time.

Because the entire charging process of Energysquare uses contact conduction, the power efficiency will be higher than that of wireless charging using electromagnetic induction and other technologies. There is no doubt about electromagnetic waves leaking, and at the same time, you can enjoy the convenience similar to wireless charging.

Energysquare’s adapters have different specifications such as Micro USB, USB Type-C and Lightning, which can correspond to most smartphones and tablets, charging boards There are 2 different sizes such as size. Currently, Energysquare is raising funds on the Kickstarter fundraising website. The scheduled price of a small-sized charging board with 5 sets of adapters is 59 Euros, and the scheduled price of a large-sized charging board with 5 sets of adapters is 79 Euros. The expected time to market is It is November 2016.

▲ There are 2 conductive points on the Energysquare adapter.

h4 style=”text-align: center;”>▲ When the conductive points touch different grids on the charging point board, the embedded system will automatically detect and start transmitting power.

▲ Energysquare has 2 different sizes to choose from.

▲ The small Square One has 16 grids.

▲Energysquare has safety measures such as waterproof and anti-collision, and the embedded system is also equipped with anti-shock function, which can avoid electric shock or damage when metal foreign objects enter.

Demo video ↓↓↓