After the weather warms up, electric vehicles will become a "hot model" for travel. At this time, many people's electric vehicle batteries have unsatisfactory endurance due to long-term use in winter or cold weather, so the batteries need to be replaced.

On how to choose electric vehicle battery, the common question is: electric vehicle lead-acid battery, graphene battery, lithium battery, what is the difference? How long do they live? Which one is better? Xiaobian today from the price, life, endurance, outstanding advantages of these aspects to chat with you.

The price of lead-acid battery, graphene battery, lithium battery

Electric vehicle lead-acid battery, graphene battery, lithium battery in the material, the process is different, determines the price of these 3 kinds of batteries will have obvious differentiation, generally speaking, lithium battery price > graphene battery > lead-acid battery.

Lead-acid battery, graphene battery, lithium battery life

In terms of life, lead-acid battery, graphene battery and lithium battery also have a big difference. Generally speaking, lead-acid battery has the shortest life, while lithium battery has the longest life. The common cycles of charge and discharge of three kinds of batteries are: lead-acid battery: about 300~500 times; Graphene battery: 600~800 times; Lithium battery: 1000 times or more.

Battery life of lead-acid battery, graphene battery, lithium battery

Many users who do not know much about electric vehicle batteries will simply think that the battery capacity will only look at the capacity size, but in fact, in addition to capacity, battery weight, density, response to the environment ability will affect the battery capacity of electric vehicle, we take the above mentioned 48V20AH capacity as an example, respectively look at these 3 kinds of batteries, probably can run how far: lead-acid battery: Common electric vehicles can run about 40~45 kilometers; Graphene battery: Common electric vehicles can run about 60 kilometers; Lithium battery: common electric vehicles can run about 60~70 kilometers;

We also want to focus on here, why graphene batteries as lead-acid batteries can run further than ordinary lead-acid batteries, there are mainly two reasons, the first is that the battery density is higher than ordinary lead-acid batteries, the second is that although the graphene batteries are 20AH specifications, they generally have 22AH capacity, which can store electricity better.

Advantages of lead-acid battery, graphene battery and lithium battery

Through the above introduction, we basically have a more comprehensive understanding of electric vehicle lead-acid battery, graphene battery, lithium battery, finally Xiaobian to summarize the most prominent advantages of all kinds of electric vehicle battery, you can use as a reference when choosing batteries.

Lead-acid battery: low price, recyclable, non-flammable, good safety;

Graphene batteries: recyclable, affordable, longer life and longer battery life than ordinary lead-acid batteries, and compatible with the advantages of lead-acid batteries;

Lithium battery: high density, light weight, long battery life, small and practical.

The above is about the electric vehicle lead-acid battery, graphene battery, lithium battery from the "purchase price, available life, endurance, obvious advantages" of the four aspects of the analysis, is relatively comprehensive, can give you in the choice of electric vehicle battery to provide a certain reference value. However, there is a small point to remind the majority of electric vehicle users, that is, no matter what kind of electric vehicle battery we choose, want to make its endurance stronger, longer service life, must do a good job of battery daily maintenance work. When it comes to battery maintenance, Lianhong has always focused on battery accessories, supporting related business, in the field of safety, convenience, maintenance of automotive battery, industrial battery has a deep accumulation of technology and practical technology patents. In view of the pain points of lead-acid battery water replenishment in the market, our company has conducted in-depth research and developed a series of complementary products dedicated to battery water replenishment maintenance.