AquaBattery B.V. has developed the Blue Battery! This is the only electrical storage system that is 100% sustainable. We have developed an innovative product that stores electricity solely using water and table salt. Our invention will revolutionize the energy storage world and it will foster the growth of renewable energy technologies around the globe. Email: info@aquabattery.nl Website: http://aquabattery.nl/ YouTube: https://youtu.be/l6RMmDq_j1I Twitter: #AquaBattery