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Electric car battery, lead acid and lithium battery how to choose? which batteries to avoid

Release time:

2023-09-15

Source:

Network

The current electric vehicle battery market, lead-acid batteries and lithium batteries are common battery types, then, daily buy electric vehicles or change batteries, how to choose them, small players to analyze the advantages and disadvantages of the two types of batteries, you know fairly well.

how to choose lead acid battery and lithium battery?

At present, in the battery market of electric vehicles, lead-acid batteries and lithium batteries are common battery types. So, how to choose them when buying electric vehicles or changing batteries everyday? You have a good idea by analyzing the advantages and disadvantages of the two types of batteries.

the advantages and disadvantages of lead acid battery:

Advantages: Lead-acid batteries have a total of 3 advantages, which can be considered when choosing batteries. 1. They are cheap and are the 1/3 of lithium batteries; 2. They are safe and non-flammable and explosive; 3. Maintainable, Recyclable, failure does not need to be scrapped directly, scrapped can also have recycling value.

Disadvantages: poor durability, generally within 3 years of life, large volume, heavy weight, not light enough.

advantages and disadvantages of lithium battery:

Advantages: As a rising star, lithium batteries can seize the market with lead-acid batteries. They must have their own advantages. Its advantages are also the shortcomings of lead-acid batteries. The life of lithium batteries is about twice that of ordinary lead-acid batteries. It is the 1/5 of lead-acid batteries, and the volume is the 1/3 of lead-acid batteries.

Disadvantages: As a complementary product to lead-acid batteries, its disadvantages are also the advantages of lead-acid batteries. Lithium batteries have high prices, flammable and explosive risks, and do not have the disadvantages of recycling value.

Small expert's suggestion: Then, combining the advantages and disadvantages of the above two batteries, how to choose lithium batteries and lead-acid batteries, there is a clear answer, pay attention to price affordability, no doubt choose lead-acid batteries, pay attention to portability, Durability, choose lithium batteries.

electric car battery, which batteries to avoid?

Although everyone says that the batteries of electric vehicles are not durable, in fact, the disparity between the batteries is still relatively large. Some can only be used for 1 year, and some can also be used for 5 or 6 years. In addition to the type of batteries, there are also some batteries, which are flawed and not durable. Small experts remind everyone that when changing batteries, there are 3 kinds of batteries to avoid.

The first: turnover, maintenance and other after-sales battery

If the outer packaging or battery shell, with turnover, maintenance, not for sale and other words, this kind of battery belongs to the after-sales battery, to avoid.

After-sales battery, as can be seen from the name, it is a kind of battery that provides after-sales service for battery manufacturers, and this kind of battery belongs to refurbished battery, which is defective and has a life span of only a few months. Now some businesses sell this kind of battery for profit, and the car mainly pays attention to it.

The second: stock battery

When choosing an electric vehicle battery, be sure to check the factory date. It is generally recognized in the industry that the factory is more than 3 months old and belongs to the inventory battery, which should be avoided.

We know that stock cars are prone to aging and rusting due to the long factory time. Don't buy them. If the battery leaves the factory for a long time, it will have a greater impact than the car. The battery has the characteristics of self-discharge. Once the battery loses power for a long time, the battery will be inside. Aging, the durability becomes worse, the closer the factory date to buy the battery, the better.

Third: Recycled batteries

Some manufacturers will classify batteries into A, B and C. Although all grades of batteries can enjoy the official warranty, the materials used for production are different. Generally speaking, Class A belongs to the production of primary lead and Class C belongs to batteries produced by recycling lead. In terms of durability and quality, Class A primary lead batteries are larger than Class C recycled lead batteries. Therefore, when selecting batteries, try to choose primary lead, avoid recycling batteries with lead materials.

Key words:

Electric car battery, lead acid and lithium battery how to choose? which batteries to avoid

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