The battery is basically a device that converts chemical energy into electrical energy. It is a very convenient source of energy for both household and industrial use. There are two types of batteries: primary batteries, which are used for some time and are discharged, and secondary batteries, which are rechargeable and reused.
You can find very small sizes for watches and hearing aids to very large ones used by computers in data centers. You can look for rechargeable li ion vape batteries online.
Since the battery was invented by Allessandro Volta, the unit used to measure the electrical energy of a battery is called the volt. Early versions of the battery were unable to generate electricity for a long time.
They are called wet cells because the component is a liquid electrolyte. The so-called dry battery was developed in the nineteenth century, and because the component is in paste form, its popularity as a portable energy is increasing.
The advantage of primary batteries is that they can generate electricity directly when assembled. They must be used once and when "life" ends, discarded. Used for items that does not require large amounts of electricity.
They are made of zinc and carbon, or another type known as alkaline batteries. They last for a short period of time, but can generate a higher electric charge. A more recent invention is a rechargeable battery, also known as a secondary battery. Since the active components are inactive, this battery must be charged before use.