How Are You Charging Your Ola in Chennai?

I’ve been facing issues with charging my Ola lately. As far as I know, there are only two Ola Hypercharging stations in Chennai—one in Teynampet and one in Nesapakkam. The problem is: The Teynampet station has started charging a fee for charging. The Nesapakkam station is currently shut down. With these limited options, how are you guys managing to charge your Ola? Have you found any reliable alternatives?