In 1901, Thomas Edison published the first patent related to nickel-zinc rechargeable batteries. In recent years, with the development of battery technology, the research of zinc-nickel rechargeable batteries has made breakthrough progress.

The structure of zinc-nickel rechargeable battery is designed to maximize its performance and safety while ensuring that the battery can effectively carry out electrochemical reactions

As rechargeable batteries, zinc-nickel batteries can save battery purchase costs and reduce material loss. Compared with 1.2V nickel-metal hydride rechargeable batteries, the voltage of zinc-nickel batteries is closer to that of alkaline batteries, and they have wider applicability.