Does a D Have Zinc? The Definitive Guide to D Battery Chemistry
                                
                                
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                                    3 min read                                
                            
                                According to the Department of Energy, zinc has been used as a battery anode since the early 1800s, and yes, a D battery often contains this element. The presence and role of zinc, however, depend entirely on the battery's specific chemical composition, which can vary significantly across different battery types.