Nowadays technology is growing and changes rapidly and speedily because it is a demand of current era. The scientists who work at Nokia developed a way to recharge cell phone batteries without a charger. The method which is used in this technique is similar to methods found in high-end mechanical watches. From a very long time manufacturers of cell phones are looking for unconventional methods to produce and store power as more robust smartphones increase the need for longer-lasting batteries. If you want to get more details on this technique as soon as possible then internet is the best source for getting information.