Its a new Tattu 3s 45C 1300 mAH LiPo Battery.
I uses it once in my quadcopter and  then forgot it plug it out. It was plugged in for almost 10 hours. Next morning, All cells at ~2.5V.
Battery is in good condition. No cell Puffed. Since its has been used just once it looks new.
Any one interested ??

Asking price 500 + shipping.

You can revive it using tickle charge

I dont want to.

i can help you bring it back to life, i'm in delhi too

I did it on my own. Thanks.