on-Green Energy Pvt. Ltd. is a venture of Waretwar Group’s . Ion-Green is a first Indian leading manufacturing company who is starting production of Hybrid Super Capacitor and lithium-ion cell’s, Energy Storage System in various capacity in India, also going to start new venture of electric vehicles like E-bikes , E- rickshaw, E-auto and E-minibus with innovative features as well as India’s first retrofit kit for multiple petrol/diesel vehicles to electric conversion , which will gives high mileage and fast charging along with long battery life and also environment friendly which is a prime object to protect Global Warming. To achieve to object we are associate with different international organizations to assist us in different technologies.