New energy vehicles are the hottest topics in the world today, and electric cars have already been applied to real life. As the most critical part of an electric vehicle, the electric battery determines the length and service life of the electric vehicle. Nowadays, lithium batteries are widely used in the market. Although its price is relatively high, it is the best quality battery.
Why are you now using lithium batteries?
Lithium batteries have a relatively high specific energy and specific power, and can provide better acceleration performance for vehicles, have a shorter charging and discharging time than nickel-metal hydride batteries, and can enable lithium batteries to have a proper battery management. Longer service life. Because lithium batteries have almost no memory effect, it is now recognized as the best solution for energy storage in new energy vehicles.
What are the disadvantages of lithium battery?
First, its price is relatively more expensive, and it is a big problem for cost control.
2. Lithium is a very flammable substance that cannot be extinguished by ordinary ABC fire extinguishers. It is also dangerous if it is not properly used and managed.
What is the working principle of lithium-ion batteries?
Lithium ions move from the negative electrode through the electrolyte to the positive electrode during charging. This process is called “embeddingâ€; during discharge, lithium ions move from the positive electrode to the negative electrode. This process is “deintercalationâ€. In the middle of the yin and yang level, there will be a barrier film made of PP or PE to prevent short circuit between the yin and yang, and it can conduct ions and insulate electrons.
Editor's Note: Lithium batteries in the production and use of green environmental protection, will not produce any lead, mercury, cadmium and other toxic and hazardous heavy metal elements and substances. For those who want to have a longer cruising range, electric vehicles with lithium batteries are undoubtedly the best choice.
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