1. The composition of the battery: the composition of dry batteries and Rechargeable Alkaline batteries: zinc sheet (iron sheet), carbon rod, mercury, sulfate, copper cap; the battery is mainly composed of lead compounds. Example: The composition of ... More
The voltage of the aluminum shell cell after spot welding is lower than 3.7V, which is generally caused by the excessive spot welding current that causes the internal diaphragm of the cell to break down and short-circuit, causing the voltage to drop... More
With the rapid development of science and technology, the use range and function of lithium batteries have long been self-evident, but in our daily life, lithium battery accidents always emerge in endlessly, which always plague us. In view of this, Q... More
With the rapid development of science and technology, the use range and function of lithium batteries have long been self-evident, but in our daily life, lithium battery accidents always emerge in endlessly, which always plague us. In view of this, Q... More
The durability of the battery has always made researchers very entangled, because no matter how large the alkaline battery capacity is, it is meaningless if it cannot be recharged multiple times. We all know that lithium batteries will reduce their c... More