On the streets of Kolkata and surrounding areas, e-rickshaws, popularly known as 'toto', are set to be powered by lithium-ion batteries with the rolling out of a battery leasing model, officials said on Sunday. Neuron Energy, a lithium-ion battery maker, has joined hands with Urja Mobility to spearhead the leasing model which has so far been heard only in the business-to-business EV sector, they said.
