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Data show that as of now, the market ownership of electric vehicles has reached 350 million, and electric vehicles, as electric transportation vehicles, want to be strong and run far, depending on the performance of the battery used by the electric vehicle.
Now whether it is electric vehicle manufacturers, or battery manufacturers are widely publicizing the "battery", it is inseparable from a theme of "running farther", then, the ordinary batteries, black gold batteries, graphene batteries, lithium batteries on the market, how should the majority choose in the end? Which type of battery performs better and runs farther? Today I will give you a detailed analysis.
To put it more generally, the essence of ordinary batteries, black gold batteries, graphene batteries are lead-acid batteries, composed of positive plates, negative plates, glass fiber separators, electrolytes and electrolyzers, which work by storing electrical energy (charging) and releasing chemical energy into electrical energy (discharge).
Although the essence is the same, there are still differences in product characteristics, especially after the manufacturer's "amplification" of the publicity, consumers are like Zhang'er monks confused, in the end how to choose?
Graphene batteries can be said to be the hottest batteries in the past two years, not only the vehicle manufacturers are advocating performance, battery manufacturers have not stopped the pace of research and development, have launched a series of upgraded versions of graphene batteries, in the end what is a graphene battery?
Graphene battery is the use of lithium ions in the graphene surface and electrodes between the rapid and large number of shuttle movement characteristics, developed a new energy battery, however, the current market of graphene batteries, are containing graphene material batteries called "graphene battery", this name is not very scientific and rigorous.
Summarize the advantages of graphene batteries: Graphene batteries have a longer endurance than ordinary lead-acid batteries, lighter weight, and improved durability.
The essence of the black gold battery is an ordinary lead-acid battery, but after the performance upgrade of the manufacturer, the overall performance has been greatly improved.
For example, the lead paste formula of the black gold battery is different, and the new high-density lead paste is used, which greatly improves the performance of the product; the process equipment is upgraded, the battery usage and conversion rate are more full and full, and the discharge is more thorough. Especially in the face of this weakness of low temperature, black gold batteries can usually be used normally, and in terms of price, black gold batteries are 30 yuan more expensive than ordinary batteries.
Summarize the advantages of black gold batteries: effectively solve the electric vehicle battery does not run far, not hardy, not used and other user pain points.
Ordinary lead-acid battery is a reversible device that converts electrical energy and chemical energy, greatly affected by the ambient temperature, before the manufacturer does special performance upgrades, the most ideal working environment for ordinary lead-acid batteries is about 25 °, when the ambient temperature is reduced, the performance of ordinary lead-acid batteries will be greatly affected.
Then, the owner of the electric vehicle living in the north needs to pay special attention to the long-term low temperature environment will not only affect the service life of the battery but also further shorten the charge and discharge performance of the battery.
Summarize the advantages of lead-acid batteries: cheap, easy to use, high safety performance, especially the waste batteries of lead-acid batteries have a very high market recovery rate and can sell at a good price.
Affected by the lightweight of the new national standard electric vehicle, lithium batteries have become the standard of many new national standard electric vehicles with the advantages of light weight, high energy density and green environmental protection, with lithium iron phosphate, lithium cobalt oxide, lithium manganate, ternary lithium batteries, etc. However, in the market, frequently exposed safety accidents have made everyone "talk about lithium discoloration" for lithium battery products.
Indeed, the safety performance of lithium batteries cannot be compared with lead-acid batteries, but this is limited to lithium battery products that do not meet the standards of unqualified quality, and lithium batteries produced by large brands in formal channels have a more leading advantage than lead-acid batteries.
To sum up the advantages of lithium batteries: whether it is volume-specific energy or weight-to-energy, lithium batteries are more than 3 times higher than lead-acid batteries.
So, ordinary batteries, black gold batteries, graphene batteries, lithium batteries, in the end how to choose a good deal?
Price: Lithium batteries> graphene batteries> black gold batteries> ordinary batteries
Performance: Graphene battery/ lithium battery> black gold battery> ordinary battery
Safety: Graphene batteries> black gold batteries> lithium batteries > ordinary batteries
Endurance: Lithium batteries> graphene batteries> black gold batteries> ordinary batteries
After a detailed introduction to ordinary batteries, black gold batteries, graphene batteries, lithium batteries, I believe that everyone has a certain understanding of each battery category, and then through the comparison of price, performance, safety, and endurance, the data of all parties is obvious, but for the majority of car owners, if they usually only commute to work, the mileage is 20-30 kilometers back and forth, then there is no need to blindly pursue higher prices, run farther batteries, after all, the price to pay is more expensive.
For some users who need to run long distances and have a certain pursuit of mileage, graphene batteries or lithium batteries may be the best choice.
To sum up, when the owner chooses the battery according to the usual riding requirements, what do you think? Welcome to leave a message to discuss.