Inspection and maintenance of zinc manganese battery
2021 Dec 07 By admin 0 comment

1. Method to detect the quality of zinc manganese battery①. Three effective methods to judge the quality of zinc-manganese batteryWe generally use No. 1, 2, 5, and 7 zinc-manganese batteries daily. Due to the large number of battery factories, there are many brands, but the production process and technology of informal factories are far inferior to those of regular ones, resulting in the quality of zinc-manganese batteries on the market and the difference in cost performance. Therefore, the quality should be carried out in actual use. Pick.The easiest way to distinguish the quality of zinc-manganese batteries is to see whether…

Charging and using of zinc-manganese battery
2021 Nov 23 By admin 0 comment

1 Charging characteristics and precautions of zinc-manganese batteryZinc-manganese battery has mature technology, reasonable structure and low price, which is very popular among users. People often hope that zinc-manganese batteries can be recharged.Both theory and practice have proved that zinc-manganese batteries can be charged to extend their service life. It is only necessary to grasp the charging characteristics of the zinc-manganese battery, grasp the charging technology, pay attention to safety matters, and ensure the charging safety before charging, as described below. 1) Characteristics and requirements of zinc-manganese battery charging(1) When charging the zinc-manganese battery, it is advisable to adopt a voltage-stabilized…

Experience in using zinc manganese battery
2021 Nov 16 By admin 0 comment

1.How to make full use of zinc manganese battery in flashlightWhen the flashlight uses zinc-manganese batteries, you can prepare one or two more small bulbs with different voltages. When the flashlight is dimmed, replace it with a bulb with a lower rated voltage than the original bulb, and you can make full use of the battery to continue using it for a period of time. 2.The method of replacing the 9V stacked battery in the multimeter with a AA batteryMany multimeters use 9V stacked dry batteries, which are difficult to buy in towns and villages, or they are purchased from…

How to choose zinc-manganese battery correctly?
2021 Nov 10 By admin 0 comment

1.The common sense of zinc manganese battery selection(1) Appearance inspection should be carried out when purchasing new batteries. Generally, a new battery has a neat appearance, a tightly packaged plastic skin, a tight shell, a bright metal surface, and the marked trademark, place of production, positive and negative electrodes, specifications, models, and rated voltage are clear and complete. The tail (negative electrode) of the used battery often has different degrees of scratches. The most obvious is that the surface of the center of the battery tail can see the “ring” that is worn out. In summary, if the surface of…

Comparison of several generations of zinc-manganese batteries
2021 Nov 04 By admin 0 comment

1). Zinc-manganese batteries are divided into ammonium-type and zinc-type zinc-manganese batteries①Ammonium zinc manganese batteryThe ammonium zinc-manganese battery is a dry battery with manganese dioxide as the positive electrode, zinc as the negative electrode, cotton or paper as the separator, and ammonium chloride solution as the electrolyte. It is a kind of zinc-manganese battery, and its characteristics are shown in Table 1.②Zinc-type zinc-manganese batteryCompared with the ammonium zinc-manganese battery, the zinc-type zinc-manganese battery is only improved with zinc chloride solution as the electrolyte, which improves the battery performance. It is still a kind of zinc-manganese battery, and its characteristics are shown…

What is alkaline zinc manganese battery?
2021 Oct 29 By admin 0 comment

Alkaline zinc-manganese battery is a dry battery with zinc as the negative electrode, manganese dioxide as the positive electrode, and alkaline solution of potassium hydroxide or sodium hydroxide as the electrolyte. It is the fourth-generation product of zinc-manganese battery, referred to as alkaline manganese battery. Commonly known as alkaline batteries. Its shape and size are the same as ordinary zinc-manganese batteries, and it is also an upgraded high-performance product of ordinary dry batteries. ①Structure of alkaline zinc manganese batteryFigure 1 is a schematic diagram of the structure of a cylindrical alkaline zinc-manganese battery. It consists of a positive steel shell…

Classification and model naming of zinc-manganese batteries
2021 Oct 25 By admin 0 comment

①Classification method of zinc-manganese batteryAccording to the production age, it can be divided into the first-generation ordinary paste zinc-manganese battery, the second-generation high-capacity paper-sheet zinc-manganese battery, the third-generation high-power zinc-manganese chloride battery, and the fourth-generation high specific energy Type alkaline zinc manganese battery. According to the manufacturing materials, it can be divided into paste zinc-manganese batteries, paper-plastic zinc-manganese batteries, zinc-zinc-manganese chloride batteries, and alkaline zinc-manganese batteries. According to the electrolyte, it can be divided into ammonium type (ammonium chloride) zinc manganese battery, zinc type (zinc chloride) zinc manganese battery, and alkaline (potassium hydroxide) zinc manganese battery. According to the code,…

What is an ordinary zinc manganese battery?
2021 Oct 20 By admin 0 comment

①. The structure of ordinary zinc manganese batteryThe structure of an ordinary zinc-manganese battery is shown in Figure 1(a). It is mainly composed of carbon rods, carbides, electrolyte, zinc shell, copper cap, plastic shell, and outer packaging paper. Figure 1 Structure and principle of ordinary zinc-manganese battery Carbon rods are refined and refined from natural carbon materials, and then molded into a round rod shape. The carbon rod is located in the middle of the battery and is wrapped by the chemical mixture. It is a good electrical conductor and a collector with positive charge, which acts as the internal…