Battery
Query URLs
https://term.museum-digital.de/md-de/tag/6680
- Note
- "A battery is a power source consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons that will flow through an external electric circuit to the positive terminal. When a battery is connected to an external electric load, a redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term "battery" specifically referred to a device composed of multiple cells, however the usage has evolved to include devices composed of a single cell." - (en.wikipedia.org 13.05.2021)
-
Batterie R 20 C 1,5 V
Die Batterien der Größe R 20...
Object information
Image: Industrie- und Filmmuseum Wolfen - CC BY-NC-SA -
Werbeprospekt: Telefunken magnetophon 300TS reporter case
Telefunken magnetophon 300TS...
Object information
Image: Stiftung Deutsches Technikmuseum Berlin - CC0 -
Batteriezelle aus dem U-Boot „U 534“
Das Zellenelement stammt aus...
Object information
Image: Stadtmuseum Hagen - RR-R -
Spielzeugschiff, Einzelteil: Außenbordmotor Neptun
Grauer Antriebsmotor Modell...
Object information
Image: Stadtmuseum Lippstadt - RR-F -
References
[]