Battery power. Blue flash at the positive pole of a standard AA battery,representing the flow of energy from the battery when in use. This is an alkaline battery,using a chemical reaction to produce electrical power | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kail, Richard |
Bildgröße: | 3718 px × 4701 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |