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According to the data, the number of electric vehicles in the mainland exceeds 300 million, according to a family of four, on average, every 4 or so families, there is an electric vehicle, its popularity rate, is higher than the car that causes road congestion, or high, and let the electric car so popular, not necessarily it is better than the car, but because it is cheap enough.
Because it is cheap, electric vehicles in the selection and use of the process, will not be so concerned, which leads to the core components of electric vehicles batteries, it is easy to damage, then, electric vehicles in the battery replacement, will face 2 choices, "lead acid" and "lithium battery", electric vehicles choose which is more cost-effective, practical? Little connoisseurs will come and share it with you so that you can understand and understand it today.
What is the difference between "lead-acid" and "lithium battery" batteries
Lead-acid batteries and lithium batteries, from its name can be seen, one is "lead" as the main material, one is "lithium" as the main material of the battery, not only in the material is different, in the manufacturing process, lithium battery is also higher than lead-acid battery, because the process requirements are higher, which is also one of the main reasons why lithium batteries do not have recycling value.
And in terms of key impact battery life, "lead-acid" and "lithium battery" batteries also have a big difference, lead-acid batteries are typical of large weight, small density batteries, to 12V100AH lead-acid batteries as an example, its weight is about 33 kg, and lead-acid batteries the energy density is generally only 40Wh/kg, and bulky, energy density is low, so that its endurance performance is more general.
The lithium battery in terms of endurance, the performance will be significantly better than the lead-acid battery, if it is a 12V100AH lithium battery, the weight is generally only about 12 kg, and its energy density can reach 130-150Wh / kg, therefore, its endurance will be higher.
In addition, lithium batteries and lead-acid batteries, but also in safety, life is different, safety of lead-acid batteries are better than lithium batteries, and life of lithium batteries is better than lead-acid batteries, basically, the two before the advantages and disadvantages are comparable, then, as for the two of them which is more cost-effective, which is more practical? Let's analyze it in detail and give my answer so that you don't choose the wrong one again.
Lead-acid batteries are one-third the price of lithium batteries, which is more cost-effective
If it is cost-effective, "lead-acid" and "lithium battery" to choose one or the other, then, lead-acid batteries must be my answer, lead-acid batteries are basically on the battery in the cheap "ceiling", its raw materials, processes are relatively cheap and simple, therefore, its price is relatively low.
In general, compared with the same capacity of lead-acid batteries and lithium batteries, the price is only one-third of the lithium battery, even if the upgraded version of the lead-acid battery, such as the now hot graphene battery or black gold battery, their price is only about two-quarters to three-quarters of the lithium battery, therefore, pay attention to the cost-effective car owners, the battery preferred lead-acid battery.
Lithium batteries are lighter, run farther, have good durability and are more practical
If the lead-acid battery is cost-effective and practical, then, naturally there is no lithium battery or anything, and since the lithium battery can be used as a product that competes with the lead-acid battery, it naturally has advantages, if the owner pays more attention to practicality, "lead-acid" and "lithium battery" to choose one of the two, my answer is to choose lithium batteries more practical.
The above has introduced the lightness of lithium batteries, endurance, life is better than lead-acid batteries, and these points, but also the key points that affect the practicality of electric vehicles, electric vehicles are lighter, riding, implementation are more convenient, sometimes charging is inconvenient, the battery can also be disassembled and charged, and the stronger the endurance, the wider the use of electric vehicles, the better the durability of the battery, electric vehicles do not have to replace the battery frequently, which increases the practicality of lithium battery electric vehicles.
Summary: "lead acid" and "lithium battery" in the eyes of small connoisseurs, they are very complementary products, one is more cost-effective, one is more practical, the demand for car owners is very clear, and from the current market share, the application of lead-acid batteries has reached about 80%, which also means that at the current stage, two-wheeled electric vehicles will choose lead-acid battery owners, is far higher than the choice of lithium battery owners.
So, for electric vehicles to choose lead-acid or lithium batteries, what do you have to share? Comments are welcome.