Kolbev envision a world in which renewable energy is seamlessly accessible in cities. We developed a patent-pending, on-demand, wireless electric vehicle (EV) charging system with energy storage that can be delivered to any spot in a city. Our system users simply need to request charging on an app – then they can go back to their daily duties. Such ease of use will make the users feel relieved, free, and satisfied that their EV will be automatically recharged with renewable energy from a robotic mobile battery. A unique selling proposition is the time-saving, convenient, and environmentally-friendly EV charging option for the end-user.