I think lithium batteries for electric vehicles are better because they have high energy density, many recharges, are environmentally friendly and can provide longer cruising range and cycle life . Although lithium batteries have a higher initial cost, they can be more economical in the long run. Although lead-acid batteries are cheap and safe, they have low energy density, short lifespan, and have a certain impact on the environment. Therefore, based on actual needs and usage scenarios, I will choose lithium batteries.
Which brand of lithium batteries for electric vehicles is better quality
Hello, regarding the question of whether to buy lithium batteries or hydrochloric acid batteries when purchasing an electric vehicle?
Electric vehicles arefor us a very commonly used means of transport. Among the different performances of electric vehicles, cruising range is particularly important. The main factor that determines the cruising range of an electric vehicle is the battery. , including battery type and model. Capacity, etc. Currently, electric vehicle batteries mainly include lead-acid batteries and lithium batteries. When choosing a battery, is it better to choose lead acid batteries or lithium batteries? Which is the most practical? Which is more profitable?
Today I will explain it clearly to everyone.
The battery is the reserve source of energy for electric vehicles. Although there are many types of batteries in the electric vehicle battery market, including graphene batteries, black gold batteries, lithium iron batteriesphosphate, etc., the main ones are as follows. are lead acid batteries and lithium batteries, two main categories, today we analyze their real value through the different advantages and disadvantages of the two batteries.
Analysis of 3 categories of lead-acid batteries
Lead-acid batteries are particularly used batteries in the market, accounting for approximately 75% of the current market, because they are economical. , easy to replace, and because of its high safety features, it is deeply loved by the majority of electric vehicle users.
Lead-acid batteries are divided into three subcategories: regular lead-acid batteries, black gold batteries, and graphene batteries. They have different cruising ranges and different prices under the same model. Generally speaking, the price of graphene batteries is higher and that of ordinary lead acid batteriesareas is lower. But the actual usage share is the opposite.
For example, although graphene batteries have a longer battery life than ordinary lead-acid batteries of the same model, their price is also much higher, so most users prefer graphene batteries. ordinary lead.
Analysis of three categories of lithium batteries
In recent years, the growth share of lithium batteries has been relatively large. In the early years, the market share of lithium batteries was less than . 10%. Today it reaches around 25% in some places. Lithium batteries mainly include three types: ternary lithium batteries, discrete lithium iron batteries and lithium iron phosphate batteries. lead acid batteries above. The most commonly used ternary lithium battery accounts for a larger market share and its price is relatively affordable.
Lead-acid batteries are more convenient and cost-effective
Why am I speaking so directly about the benefits of lead-acid batteries? After all, lead-acid batteries are more convenient than ordinary car users, which is reflected in two aspects:
1. Lead-acid batteries are more affordable, usually only a third of the price of the same. type of lithium batteries.
For electric vehicles, they are mainly practical and easy to use. Ordinary people generally don't need a particularly long cruising range. Although lithium batteries have a long cruising range and are relatively lightweight, most people currently drive luxury models. vehicles or small charter vehicles are large enough to accommodate batteries, but the price is much lower, which is naturally whatprefer ordinary people.
2. Lead-acid batteries are safer and rarely spontaneously combust.
In the past two years, the phenomenon of spontaneous combustion caused by electric vehicle batteries mainly concerns electric vehicles equipped with lithium batteries. Because the internal density of lithium batteries is high, the heat resistance is poor. overheated, such as in summer or overloaded For a long time, if the temperature exceeds the load, it may cause spontaneous combustion. Especially low-grade lithium batteries need to be more careful in terms of safety. Lead-acid batteries have relatively high stability and generally rarely spontaneously ignite.
3. Replacing the lead-acid battery is more convenient and more valuable.
Although the lifespan of lithium batteries is generally twice as longCompared to lead-acid batteries, lead-acid batteries are more convenient when replacing them. Generally, lead acid batteries can be recycled, i.e. used lead. -acid batteries can always be recycled for depreciation. But if the lithium battery is worn out, it has no recycling value.
Lithium batteries have longer life, longer battery life and lighter weight.
Which brand of lithium batteries for electric vehicles is better quality
There are many brands of lithium batteries for electric vehicles on the market, some of which are of better quality, including Chaowei, Dian Xiaochao, General Haomen, HANVOL, Eurasia, Tianneng, Yiwei, Chitu Xiaoniu, Heavy Patrol and Rafale, etc.
These brands of lithium batteries for electric vehicles enjoy high popularity and reputation in the market and provide gguaranteed for a certain number of years. When purchasing lithium batteries for electric vehicles, it is recommended to choose formal channels and pay attention to the brand, model, capacity, price and other information of the product, as well as knowledge of battery charging, use and maintenance.
Among them, Chaowei lithium batteries are considered to be of good quality, but their price is relatively high. Other brands such as Dianxiaochao and Haomenjun also enjoy a good reputation.
It should be noted that the quality and performance of different brands and models of lithium batteries for electric vehicles may vary. Therefore, while choosing, you should choose the appropriate brand and model according to your needs and budget. At the same time, you should pay attention to safety when using it to avoid damage to theBattery or safety accidents caused by improper operations such as overcharging and overdischarging.