This happened to me with vodka and coke.I placed laptop in front of heater that was turned on for few days. Eventually turned on.Thats when i had the battery and charger lights like yours.So I opened up the laptop. And simply went over it with a hoover and left it dry out for a while(let fresh air at it). Its back working almost as good as new, The battery doesn't last as long fair enough. Im glad I didn't smash it up :) I never touched any of the electronics.good luck!