The battery is dead. Why do you get it with a bite?

The battery is dead. Why do you get it with a bite? The answer is as follows:

1. Cause: The additives in the battery caused a chemical reaction. After a long time, the salt substances left by the chemical reaction and some substances that can't participate in the reaction cover the substances that can react in the inner layer. Biting can be the activity of the substance in the battery, or it can be reflected by contact. Heating can accelerate and strengthen the occurrence of chemical reactions.

2. Related content: A battery refers to a part of the space of a cup, a can or other container or a composite container containing an electrolyte solution and a metal electrode that generates current, and a device that can convert chemical energy into electrical energy. Divided into positive electrode and negative electrode. With the development of science and technology, batteries generally refer to small devices that can generate electricity. Such as solar cells. The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. Using the battery as energy source, we can get a current with stable voltage, stable current, stable power supply for a long time and little external influence. Moreover, the battery is simple in structure, easy to carry, easy to charge and discharge, unaffected by external climate and temperature, stable and reliable in performance, and plays a huge role in all aspects of modern social life. After use, the battery should be placed in a special recycling place to avoid environmental pollution.

3. English expression: battery