Representatives of the company LG, staying in Barcelona and taking part in the exhibition MWC 2013, boasts a new invention – a wireless charger WCP-300 is the most compact in its class. It is designed for smartphones, but probably with tablet PCs it will also interact.

Surprisingly, LG did not ache price for this accessory, no matter how compact it is. At the points of sales of mobile phones it will be available in the near future, and for only $ 60 U.S. dollars. Another plus of this gadget – the size of the work area, which was increased by nearly two centimeters compared to previously released wireless charger.

WCP-300 device is made in a circle with a diameter of 7 inches, so it really is very compact. Alas, LG WCP-300 is able to charge, not all smart phones – it works only with the models that support wireless technology charge Qi. Thereof, by the way, very much in the lineup most LG: can recall offhand Nexus 4, Vu II and Optimus G Pro.

Qi technology itself is simple and at the same time is brilliant – it uses the phenomenon of electromagnetic induction, the expense of which is the transfer of energy and without any wires. In a nutshell: charger with built-in coil it creates the EM field that is detected by a smartphone, rather, a coil inside. Then, the received energy is converted to direct current, which flows into the accumulator. We hope that over time, smart phones and other devices with Qi technology becomes more.