 Abstract solid polymer electrolytes, SPEs, and hydrogel electrolytes have been developed as electrolytes for zinc ion batteries, ZIBs, which are designed to improve the performance of these batteries by providing high ionic conductivity, enhanced anode stability, and improved electrochemical stability window. These electrolytes also feature a molecular lubrication mechanism to facilitate faster ion transportation, resulting in a wider electrochemical stability window and high reversibility during charging and discharging. Furthermore, the use of a lean water hydrogel electrolyte allows for better adhesion between the electrodes, making it suitable for flexible applications.