Researchers at the University of Illinois have developed a new design for manufacturing stretchable batteries with "self-similar serpentine interconnects" that offers extraodinary stretchability along with high recharging capacity. In addition, their design also includes stretchable inductive coils that allows wireless recharging without any direct physical contact. These batteries will be useful for powering wearble and epidermal electronics, a new class of electronic and optoelectronic technology. This technology was developed in the laboratory of Dr. John Rogers, who has received international recognition for his work on bio-integrated electronics.