C+ZnšŸ”‹

#carbon-zinc #dry cell #chemical symbols #c #zn

āš«ļøāš”ļøā³šŸ”‹

#carbon-zinc #dry cell #old battery #historical battery

āš«ļøšŸ”©šŸ”‹

#carbon-zinc #dry cell #carbon rod #zinc metal #power source

āš«ļøāšŖļøšŸ”‹

#carbon-zinc #dry cell #carbon rod #zinc casing