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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.

The China's electric vehicle battery supplier CATL announced the latest battery technology and ready to produce a product capable of powering a vehicle for 1.2 million miles (two million kilometres) across the course of a 16-year lifespan.

A soft pack lithium iron phosphate (short for: LiFePO4/ LFP/ LiFe) battery refers to a lithium-ion battery with lithium iron phosphate as the positive electrode material.