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What does EV mean?

1 Answers

JanelleLynn

07/30/25 4:13am

EV generally refers to electric vehicles, which are powered by on-board power sources and use electric motors to drive the wheels, meeting all the requirements of road traffic and safety regulations. The following is a detailed introduction to the advantages and disadvantages of electric vehicles: 1. Environmental protection: Pure electric vehicles can achieve zero pollution during driving, completely without emitting harmful gases that pollute the atmosphere. Even if the electricity consumption is converted into emissions from power plants, the pollution caused is much less than that of traditional vehicles. After all, power plants have higher conversion efficiency, and centralized emissions are easier to purify and reduce. 2. Battery degradation: The battery capacity will gradually degrade over time and with use. After long-term use, the driving range will inevitably decrease year by year. The degradation rate is generally about 8% in the first year, then 4% in the next two years, and about 1% per year after 5-6 years.

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