As we know, cell phone advancement has come a long way over the year. With our phones taking on more functions keeping it charged has required us to either walk with our charger or purchasing an extended battery pack. One day we might be able to leave our charger at home and keep our phone charged thanks to a teenager from California. 18 year old Eesha Khare has created a technology which will revolutionize the way we charge our phones. Watch a news report on her invention below.