EntityQ2288996· pop 23· linked from 58 articlesaccumulatorSign in to saveenergy storage device: a device which accepts energy, stores energy, and releases energy as neededConnectionsenergyEntitycapacitorEntityinductorEntityTower BridgeEntityUniversity of TokyoEntityelectrical energyEntitymechanical energyEntityrechargeable batteryEntitylead–acid batteryEntityenergy storageEntitypumped-storage power stationEntityWright-Patterson Air Force BaseEntityhydraulic accumulatorEntityenergy transformationEntitythermal energy storageEntityBoeing Defense, Space & SecurityEntityflywheel energy storageEntityelectric vehicle batteryEntityNaval Postgraduate SchoolEntitymainspringEntityCategoriesEnergy storage