Steve Madden light up unicorn color flip flop furry sandals

Gently used, light up girls unicorn color slippers, in good condition, one side of shoe as pictured shows a little bit of the colored fur lifting can be easily glued. Shoes do light up however one shoe battery died out and never changed batteries. I think sole of shoe can be peeled back and replaced but I never tried. There has got to be a way to replace the battery I’m just not sure. Feel free to bundle with other items for better pricing