How much time is required to charge Ola Electric Roadster?

Ola Electric Roadster has 3 variants, Ola Electric Roadster 3.5 kWh, 4.5 kWh and 6 kWh. Ola Electric Roadster 3.5 kWh can be charged from 0-80% in 4.6 hours and gives range of 151 km/charge,Ola Electric Roadster 4.5 kWh can be charged from 0-80% in 5.9 hours and gives range of 190 km/charge, Ola Ele