„closed-circuit battery“: noun closed-circuit batterynoun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Ruhestrombatterie Ruhestrombatteriefeminine | Femininum f closed-circuit battery electrical engineering | Elektrotechnik und ElektrizitätELEK closed-circuit battery electrical engineering | Elektrotechnik und ElektrizitätELEK