Standardization of mobile chargers

Gyan939-001

I saw a car driver using multi-output mobile charger. It can be used with 6 different kinds of mobiles in use. What advantage mobile companies get by their unique chargers? Why cant it be standardised?

About

Thinking is the strength of a human being. I think therefore I am. It is only occasional that the thought process wavers on the past and on the anxieties of the future. Thoughts have to be friend. Not the master. Not the enemy. Not the ghost sitting on our back. Musings are not the words of the idle. They are the Gems of Consciousness.

My Google profile: https://www.google.com/profiles/gyandutt

TwitterBlogger