Water battery researchers (IMAGE) RMIT University Caption Distinguished Professor Tianyi Ma (left) and Dr Lingfeng Zhu at RMIT University with the team’s water battery. Credit Carelle Mulawa-Richards, RMIT University Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.