What are the types of batteries?
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2020/12/19 14:03:37
Battery refers to the device that can directly convert chemical energy, internal energy, light energy, atomic energy and other forms of energy into electrical energy.The earliest battery can be traced back to the Voltaic cell invented by The Italian physicist Volta two hundred years ago, which enabled people to obtain relatively stable and continuous electric current for the first time and had epoch-making significance.The voltaic cell principle and development under the guidance of spirit, through continuous efforts, has developed a generation after generation of new cells, from dry cells is widely used to the new solar batteries, lithium polymer battery (Li - polymer) and fuel cells, etc., not only in the degree of battery capacity, volume, convenient use, etc have very big breakthrough, more important is in the process of research and development of these new type of battery, saturated with people a strong sense of green environmental protection, development, the development of the battery is with green environmental protection as the important guiding spirit.
Chemical batteries can be divided into primary batteries (also known as galvanic batteries) and secondary batteries (also known as batteries, commonly known as rechargeable batteries, which can be reused many times) according to the characteristics of whether the battery can be restored to store electric energy by charging.
Primary battery: it can be divided into six series: ordinary zinc-manganese (neutral zinc-manganese), alkaline Zinc-manganese, zinc-mercury, zinc-air, mg-manganese and Zinc-silver.
Secondary batteries: there are mainly nickel-cadmium batteries, nickel-hydrogen batteries, lithium ion batteries, alkaline manganese rechargeable batteries and sealed lead-acid batteries.
Common battery types include: nickel-cadmium battery, nickel-hydrogen battery, lithium ion battery, alkaline manganese rechargeable battery, lithium polymer battery, fuel cell and sealed lead-acid battery, etc.
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