Battery Shell Production Line Case 2

Battery shell production line case 2

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Battery classification

At present, the batteries used in automobiles mainly include lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, lithium-ion batteries and lithium-iron batteries. The main performance parameters of various batteries are given in the table.

At the same time, many people will also mention the fuel cell, which is a primary battery in which the chemical energy burned inside is directly converted into electrical energy by means of an electrochemical process.

On the surface, it also has positive and negative electrodes and electrolytes, etc., like a battery, but in essence it cannot "storage electricity", but a "power plant", so it will not be discussed in this article.