Following the steps to fix my nintendo I run into a problem

Hey Scott I don't know how to be more specific because i don't know the name of the part, but if you look at the steps of how to fix the lower lcd of nintendo dsi on step #6 there is a picture of the part that I'm talking about. Is asking you to disconnect the three wires by the battery's printed circuit board. Is where the red and black wires are connected to the little white small plastic box and thats the part that got unsolder. All I need to know is if you sell the part by itself. Thank you.