Difference between alkali and carbon batteries - information
What is the difference between an alkaline battery and a carbon battery? According to reports the full name of the carbon battery must be a carbon-zinc battery (because it is usually a carbon rod, is Zinc Anode), also known as zinc-manganese battery, is currently the most common dry battery. Also known as alkaline batteries, alkaline dry batteries or alkaline zinc-manganese dry batteries, it is suitable for appliances requiring large discharge and long-term use. Generated current have lower internal resistance, which is larger than alkaline batteries, than ordinary zinc-manganese batteries.
Carbon batteries are suitable for low current appliances such as quartz watches, remote controls, radios, etc. The alkaline battery is suitable for high current devices such as CDs and PDAs. Master Jin told Guan Lida that the main difference between carbon batteries and alkaline batteries lies in the difference in internal materials. Carbon and alkaline batteries have a rated voltage of 1.5V, but alkaline batteries have higher capacity than the same volume and are more suitable for large current discharge.
In addition, Guan Lida carbon Batteries are composed of carbon rods and the skin understands Zinc. These are in cadmium and mercury. They are not environmentally friendly. Due to their low price, there is still a place in the market, while alkaline batteries do not contain heavy metal ions. The current aspect of battery development is that it is great and environmentally friendly.
In this regard, Guanlida said technicians contain heavy metal cadmium, carbon batteries, so the environment must be recycled to avoid damage. Environmentally friendly alkaline batteries contain only 0.025% of mercury and do not need to be recycled. Eco-friendly and high-current properties compared to alkaline batteries now sells more than alkaline batteries. At the same time, the alkaline battery structure is completely opposite to the acid battery. The battery is the center of the negative electrode, the outer layer of zinc powder, the positive electrode and the mixture of MnO2 and KOH while the outer coating is steel cylinder. Alkaline Zn-Mn Battery overcome the instability of acid battery storage time and voltage instability, and the storage time is long.
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ACDelco AA Super Alkaline Batteries in Recloseable Package, 100 Count