Isingeniso Carbon-Zinc Amabhethri, owaziwa nangokuthi amabhethri e-Dry Cell, sekuyisikhathi eside abe yigumbi elangeni lemithombo yamandla ephathekayo ngenxa yokutholakala kwayo, ukutholakala okubanzi, kanye nokuguquguquka. Lawa mabhethri, athola igama lawo kusuka ekusetshenzisweni kwe-zinc njenge-anode ne-manganese dioxi ...
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