I have ordered a WLToys 12428 RC car which is in transit. I am looking for an additional battery pack for the same. 2200MAH 2S 25C is good choice. They are available on many Chinese sites but for some reason they are not delivering to India.

What other options do I have for procuring this battery.

What is the battery connector type? JST? or Wltoys proprietary special something?

It has Deans connector.

Then you can use any of the local hobby sites. Like xyzhobby, robu, rcmumbai etc. But keep away from rcbazaar wolfpack.

I am using rcbazaar wolfpack , 2S , 1000Mah, seems okay , using since an year for a 240 gms plane. Gives me 10 minutes of flight. Or, did i get lucky.