For this, we would suggest you walk into the nearest authorized service centre as they will be the better people to assist you. You can click on the following link to see the details of the nearest service centre and selecting your city accordingly - Service centre
on 8 Nov 2020
You can even charge by ac solar pannels or dc solar pannels with inveter
It can be charged to the 80 per cent mark through a DC fast charger in 60 minutes while a 3.3kW AC fast charger for the home can juice it up to 100 per cent in eight hours. You can even charge it through a simple 15A socket but you might have to leave it plugged for an entire night. It won't affect the battery life if left for charging for long or using fast charger. However, DC fast charger can not be set up with a household power supply.
The exact information regarding the cost of the battery replacement and other parts of the car can be only availed at the nearest authorized service center. We would suggest you visit the nearest authorized service center for further assistance.