Blown compoment identification?

I have a solar charger, like a freeloader. I put it in my pocket with some metal backed sweet wrappers and it shorted out.
I can see what blew but can not identify what it is. Small yellow component retangular 2mmx3mm too chared to read.
there is a similar one its 1mmx2mm and has 10610k738 on it. It might be some sort of fuse?

Mr_Ploppy
January 2011