New technology lets you to share charging mobile wireless
Today mobile is part of the life and when the battery goes drain we find different ways to get recharged. Now there are many devices exist to provide extra power to mobiles and wearables, such as power banks, mobile hand generators and solar cells. Power packs became popular but they add extra weight and space.
There is new invention of PowerShake which allows to recharge your mobile with other mobile wireless. To work around devices need two coils. one to transmit the power and other to receive it. When an electric current passes through the power transmitter coil, it creates an electromagnetic field that can transfer charge to another coil.
Scientists experimented with a variety of transmitter like copper so that it may effect the human tissues while charging. The experiment is success. In experiments, PowerShake fit into small devices, met wireless power transfer safety guidelines, and performed.
So when to start charging for 1 minute you can watch video stream for 2 minutes. The drawback is twice as much energy needs to be transmitted as is received and wireless charging is always going to consume more power than wired charging.
The researchers now seek to have volunteers test PowerShake in real environments.