What are the new energy vehicle batteries?

From the perspective of the development of global new energy vehicles, its power sources include lithium-ion batteries, nickel-hydrogen batteries, fuel power batteries, lead-acid batteries, and super capacitors. Most of the super capacitors appear in the form of auxiliary power sources. Power lithium batteries that can be used in new energy vehicles are usually classified in three ways according to the characteristics of the positive and negative materials and the electrochemical composition. Classified by electrolyte type 1. Alkaline battery: The electrolyte is mainly a battery based on potassium hydroxide aqueous solution, such as alkaline zinc manganese battery (commonly known as alkaline manganese battery or alkaline battery), nickel cadmium battery, nickel hydrogen battery, etc. 2. Acid battery: importantly use sulfuric acid aqueous solution as the medium, such as lead-acid battery. 3. Neutral batteries: batteries that use salt solution as the medium, such as zinc-manganese dry batteries, seawater activated batteries, etc. 4. Organic electrolyte battery: an important battery that uses organic solution as a medium, such as lithium ion batteries. Classification according to the nature of work and storage methods 1. Primary batteries, also known as primary batteries, are batteries that cannot be recharged, such as zinc-manganese dry batteries and lithium primary batteries. 2. Secondary batteries, namely rechargeable batteries, such as lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, lithium-ion batteries, etc. 3. Fuel power battery, the active material is continuously added to the battery from the outside when the battery is working, such as hydrogen-oxygen fuel power battery, metal fuel power battery and so on. 4. Reserve battery, the electrode plate does not directly contact the electrolyte when the reserve battery is stored, and the electrolyte is not added until the battery is in use, such as magnesium-silver chloride battery, also known as seawater activated battery. According to the positive and negative materials used in the battery 1. Zinc series batteries, such as zinc-manganese batteries, zinc-silver batteries, etc. 2. Nickel series batteries, such as nickel-cadmium batteries, nickel-hydrogen batteries, etc. 3. Lead series batteries, such as lead-acid batteries. 4. Lithium batteries, such as lithium ion batteries, lithium polymer batteries and lithium sulfur batteries. 5. Manganese dioxide series batteries, such as zinc manganese batteries, alkaline manganese batteries, etc. 6. Air (oxygen) series batteries, such as zinc-air batteries, aluminum-air batteries, etc. Disclaimer: Some pictures and content of the articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: What is the harm of inferior batteries to mobile phones?