The battery life of current electric vehicles is generally not long, and even some batteries need to be replaced with new batteries after only one year. Therefore, many car owners feel cery troublesome to replace the battery only one year. Of course, not all batteries are like this. Sometimes there may be problems when the car owner chooses the battery. Here, I will share with you the two most important directions for choosing a battery. Which battery is better for electric vehicles, lithium battery or lead-acid battery? How many volts are the most durable batteries to choose?
Lithium battery or lead acid battery, which is better?
When we choose an electric vehicle battery, we will encounter the choice to choose a lithium battery or a lead-acid battery. So, which of the two is better? Of course, both batteries that are mainstream have advantages and disadvantages, we can objectively analyze them from two aspects;
The first aspect: Price. At present, the largest battery market for electric vehicles is still dominated by lead-acid batteries, the main reason is that lead-acid batteries are cheaper. When the specification is 48V, there is still a certain gap between the two in terms of price.
The second aspect: Durability. The durability of the battery has a lot to do with the charging method or the habit of using electric vehicles, but in theory, the lead-acid battery is charged and discharged about 350 to 500 times, while the lithium battery can reach 1000 times, in theory, the durability of lithium batteries should be about 2 times that of lead-acid batteries.
How many volts of battery is the most durable?
Another problem that has caused many car owners to struggle is how many volts should be selected for the battery to be more durable. The conclusion is that the larger volt and amperage, more durable the battery will be.
The most commonly used batteries in life are 48V, 60V, and 72V batteries, and 60V20AH and 72V20AH are the most stable configurations at present, and they are standard energy.
And if it is 60V20 AH, 72V20 AH battery and 60V32AH, 72V32AH battery, which one will be more durable? The answer must be the latter. The normal battery life of 60V20 AH and 72V20 AH is about 60 kilometers. Many car owners will use up the battery then recharge it. At this time, it is easy to cause the battery to lose power and affect the life. However, the battery life of 60V32AH and 72V32AH can reach 100 kilometers, which is suitable for short-distance travel. Basically, when charging, there will be some remaining power. At this time, the battery life will not be shortened due to power loss. Therefore, the larger the volts and amps, more durable and stable in use.