We know that each one U.S.A.|folks|people} are depends upon technologies that is provided us by totally different kind of gadgets. Power bank function AN ‘extra battery’ or external charger for your phone or alternative electronic devices. Power bank conjointly referred to as “mobile battery”, “external battery”, “spare battery”, “digital charging companion”, and “charging stick”. It conjointly incorporates a terribly personal name: “mobile phone lover”. “Power bank” conception has been developed together with the rise and popularization of digital merchandise and its definition is: transportable power offer that is straightforward to hold with giant capability. however I aforesaid that there's no got to store energy in power bank as a result of we are able to solely store the restricted quantity of energy in it that isn't a lot of helpful to United States of America for while amount. We tend to invent a brand new power bank will which may which might} work as a generator during which energy generated and that we can use it after we would like it.
Volume 4, Issue 2 (February, 2018)
Sahil Dadwal, Sonika