GREPOW is a high-technology lithium-polymer battery specialist who is capable of providing fully integrated battery solutions to power wide range of  electronics equipment.

Scientists in South Korea have worked with graphene and carbon nanotubes to develop a working lithium-ion battery that can be stretched by up to 50% without damage to any of the components. According to the scientists, the battery represents a significant step in the development of wearable or body-implantable electronic devices.

Sweat-driven e-skin pushes development of wearable devices. Wearable devices have been in the market for a while now, but the technology has not had any major breakthroughs.