The new green battery refers to a class of high performance and pollution-free batteries which have been put into use or are being developed in recent years. At present, lithium ion batteries, metal oxide nickel batteries and mercury-free alkaline zinc-manganese batteries are widely used, as well as lithium or lithium ion plastic batteries, combustion batteries and electrochemical multi-energy supercapacitors are all examples of new-type green and environment-friendly batteries

In addition, two dayang cells have been widely used for photoelectric conversion using Dayang's energy.