The different companies solved the charging problem of smart phones and smart instrument introduced early year new batteries.
A good news in future you have himself make a mobile phones and others instrument charger, The university of huazhong and technology china of researchers has announce for invention of to charge the batteries with human temperature.
Looking like a this device bandage wear with smart watch and other instrument and charging with human body temperature smart watch charge himself when need.
According to researcher if you have wear bandage and sleeping then whole night smart watch get charging, Charge Your Phone Batteries with Human Temperature and this bandage when attach the body then make a 1 volt electricity.
When charging of iPhone want a 5 Volts but 8 centimeter of sticker just 3.0 micro watts make electricity but it’s too much low rate of electricity.
According to researcher make this system much better and in the future make this system able to charging smart phones and others smart instrument.
Researcher said, Charge Your Phone Batteries with Human Temperature and Human body temperature has 32 centigrade but according to environment this temperature is too much high and make electricity.