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Jun 8, 2015

Almost every mobile phone owner’s complaints about the shortage of battery life, not just batteries 

never seems to last long, they usually shut off in the middle of an important call which is pretty annoying.  Experts in Ohio State University will be our savior. They are launching a technology they claim will prolong our battery life by at least 30 percent. We don’t have to purchase new battery and no need any special kind of handset.  With some modifications, with their invention is work with any phone. 

Using Radio Signals

Particular circuitry switches some of the radio signal generated by the device into direct current power which usually is back to the battery to recharge it. Experts says the innovative technology can be construct into a cell phone case, without putting more than a small amount of size and weight. Chi-Chih Chen, research associate professor of electrical and computer engineering and one of the inventors said “When we communicate with a cell tower or Wi-Fi router, so much energy goes to waste, We recycle some of that wasted energy back into the battery.” 

Inventors who got with this program are all experts at Ohio State. They are now working with a spinoff company to fine the technology and will release a starter campaign to deliver the concept to the market.


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Currently they’re some merchandise that catch stray radio signals to charge small devices such as heat sensor. However, it has not been attempted on this scale before, and not to cost typical customer merchandise like a mobile phone.

Robert Lee, professor of electrical and computer engineering mentioned; These other devices are trying to harvest little bits of energy from the air. ”Our technology is based on harvesting energy directly from the source. They can capture microwatts or even nanowatts, but cell phones need milliwatts or higher.” He also estimates that almost 97 percent of mobile phone signals never get to their location and basically lost.

Inventors look at their technology as a thing based on a fairly simple principal, something they must get thought of a long time ago. The simple technology is nearly as old as industrial electricity. It relies on the fact that radio eaves are essentially just a very high frequency from of electric current. If you are not using the handset for data or voice call rather listening to music, playing games the new technology will not be any help. The device requires being sending via airwaves in able the technology work.

So all we need is just a little knowledge and our battery will be prolong a bit. No need to purchase some expansive battery extender. However if you are in a long travel and you really need work phone works portable charger will be a big help.

Do you have something in mind? Comment your thoughts.

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