Chosen Solution

So i washed my shuffle and got it revived after that, but later the next day it just turned off after red light while in a usb port and started heating up i barely burned my apt with it, i opened it and welded a new battery in but it still just keeps heating like a volcano and doenst connect no nothing, is there a hope or is it dead for good?

Sounds like something is shorting out on the logic board. To be honest these things are impossible and hard to repair so you would probably be better off getting a used shuffle from eBay.