The electric car should use lithium battery or lead acid battery?

Source: 2020 - 04 - 15 whom hits: electric cars should use lithium battery or lead batteries I remember when I was in elementary school and junior high school, that is the age of a bicycle, almost every family has a bike. Now is the age of electric bicycle, that is, we often say that electric cars, or the storage battery. Should be the most valuable parts of the storage battery car battery, there are three kinds of commonly used batteries, lead-acid batteries, nickel metal hydride batteries, lithium ion batteries. Lithium battery has the advantage of light weight, long use time, in these two aspects are not as good as lithium batteries. But on the price, the gap between the larger, lithium battery is more expensive than lead batteries. The following is a small series of detailed comparison of two kinds of battery parameters: 1, in the half of the electric car battery price, lithium battery was much higher than the price of lead-acid battery, lithium electric car is much more expensive. 2. In terms of quality, long life time, run farther than lead-acid batteries. 3, in use process must pay attention to waterproof, is more difficult than lead-acid batteries. Lithium manganese dioxide battery anode, just with a small drop of water will appear fever phenomenon. Sulfur chloride in lithium batteries, after contact with water in hydrochloric acid and sulfur dioxide released heat at the same time, several factors make lithium battery life 'fire', you must be aware of when using lithium battery water and moisture. 4. Personally, I think there are lithium charge in sales, but sales is not very ideal, there is no gain mass appeal. From an environmental point of view, the lithium battery than the lead-acid battery of environmental protection. 5. Lead-acid batteries can now be repaired, including the instrument repair and repair manual. I don't know whether the lithium battery can be repaired. From the above five aspects detailed compares the difference between the two, can say each have advantages and disadvantages, if you think the price is too expensive, of lithium-ion batteries or option lead batteries. In terms of cost, may be not as good as lead batteries, lithium-ion batteries, of course, want to choose according to actual situation of the individual.