HP India — kio4 battery not available in guwahati service cente for ak0008tx gaming series

Address:

Kamrup Metropolitan, Assam

I bought hp gaming series 15 ak0008tx laptop 8 months back, which had kio4 3030mah battery.
Now my battery has stopped charging. So i need a new battery for that.
But that battery is not available in guwahati service centre. Also it is not available on hp online store.
I need that battery urgently, as i am not able to use it anymore.
So please provide me the solution for this problem.

Is my laptop compatible with higher power batteries like 5000mah or so?
If possible please provide me the certified link, from where i can purchase it online

Regards,
Kamlesh badiyari
Iit guwahati,