Limited Mobility and flying
If you are flying domestic or international, and have mobility issues, it is important that you understand what facilities your selected airline carrier provides. Different Indian airlines seem to provide different levels of service and some charge for the services while others provide this for free. Also different airlines have different rules regarding powered wheelchairs and the kind of batteries they use.
Here are the links to the relevant pages for the different airlines in India for your ready reference.
Have a safe flight.