The engineers have discovered how to solve problems with mobile batteries, not taking battery in them.

Modular equipment, screens, curved edges, add-ons to enhance the image and audio, the size of the giant screens, and I could continue to mention all the improvements in recent years have given the smartphones, but with all these improvements remains the same Problem in launching a battery terminal and autonomy raises the smartphone. The battery problem in today's smartphones out there, although some try to tar the sun with a finger that says "but fast charge" but no, it is expected that in these times is that with a charge of our Phone has enough autonomy for more than a day at least, and that is a permanent task with all manufacturers.

Well, a group of engineers and researchers at the University of Washington apparently discovered the solution to the phone's battery problem, and it would be as simple as not using a battery (we now know) the phone, so simple, good , At least in theory, because in practice, the question is - quite a bit - a bit more complex.

The progress of these engineers have been exposed to a YouTube channel where they showed the basic operation of a prototype, able to operate without the need for a conventional battery.

SOURCE: YOUTUBE

The secret of the disk race without connection to a battery, you do not get "harvest" small amounts of energy through radio signals, radio frequency (RF) waves and the implementation of high power processes to a base station .

The prototype used for the demonstration is quite far from what we know today as smartphones, which is very clear and I think it goes without saying, but this plate exposed and without a screen will show something very important: if it is possible and tangible - manufacture of a device operating without a battery.

Under the plan, you have on the plate a jack to connect headphones and the operation would be somewhat archaic, having to use a button to switch between talking and listening, because you can not do both things both, especially because we face device Low-power running with 2-3mW power.

By researchers all seems very optimistic, so, as they think could see the first smartphones without battery during the year 2018, if there is a mishap with the time they expect to have to work.