Battery

A battery refers to a portion of the space in a cup, tank, or other container or composite container that contains an electrolyte solution and metal electrodes to generate electricity, and a device that can convert chemical energy into electrical energy. It can be divided into positive and negative electrodes. With the advancement of technology, batteries generally refer to small devices that can generate electricity. [1] Like solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy, and resistance. By using batteries as an energy source, a current with stable voltage, stable current, long-term stable power supply, and minimal external influence can be obtained. The battery structure is simple, convenient to carry, easy to charge and discharge, and is not affected by external climate and temperature. Its performance is stable and reliable, and it plays a significant role in various aspects of modern social life.