Hero Motor – Leader in two wheeler

I think math is bit different here.
3KW battery consumes 3 units. So let’s consider Rs10/unit. So to charge battery, it takes Rs30. And range is around 100. So per kilometer cost is just Rs 30 paisa.
Let’s consider 40 paisa for margin of safety.

Where as Petrol scooter gives mileage of around 45. So per km cost is around 2.25.

Battery life is told to be 70000km. But if we consider 60000 to be on conservative side then to run 60k, EV will incur Rs 24000. While Petrol scooter will incur 135000.

So effective saving is 135000-24000=111000

This does not include maintenence cost which is more for petrol scooter.

So clearly you can purchase either new vehicle of just replace battery and continue.