What should be considered when changing an electric vehicle lead-acid battery to a lithium-ion battery?

Electric vehicle lead-acid battery to lithium-ion battery should pay attention to what? How to change their lead-acid Electric Car Battery to lithium-ion battery, can only change the battery? The answer, of course, is no. Now let's look at how to convert a lead-acid Battery Electric car to a lithium-ion battery.

Can lead-acid electric cars replace lithium-ion batteries?

It can be converted, but it is not recommended. Here are the details:

Lithium-ion batteries for electric cars.

1. As we all know, after the introduction of the new national standard, the standard of electric vehicles has been strictly regulated, which means that the detection of electric vehicles will be more stringent. On the other hand, the company must also have 3C certification and electric motorcycle qualification. Generally speaking, if they switch from lead-acid batteries to lithium-ion batteries, they may face the risk of being taken off the road;

2, when the lead-acid battery replaces the lithium-ion battery, it must also be considered that the voltage must remain the same as the original lead-acid battery, in addition, the charger will also replace the special lithium-ion battery charger, of course, there is a problem, if the lithium-ion battery is improperly installed or there are quality problems, it may burn out the controller, which is not recommended to install one of the reasons;

3, in addition, lead-acid batteries instead of lithium-ion batteries, you must also consider the size of the battery, usually the lead-acid battery compartment is relatively large, and the volume of lithium-ion batteries is relatively small, if you want to change, must consider this factor, if the gap is too large, it is easy to cause vibration after installation in small batteries, reduce the life;

4. Compared with lead-acid batteries, lithium-ion batteries have poor stability. In case of water or improper operation, it is easy to explode. Another point to note is that lithium-ion batteries are multi-chip structures, and as long as there is a problem, the overall quality will be affected.

Electric vehicle lead-acid battery to lithium-ion battery should pay attention to what?

Volume 1, modify the time to consider the problem of space, in the same capacity, the volume of lithium-ion battery is only half of the lead-acid battery, so of course, but pay attention to some shape and packaging problems, after all, the car space can not only in one direction of the battery, you must consider fixed reliable, prevent vibration drop.

In the case of economic conditions, of course, it is hoped that the larger the capacity of the modified lithium-ion battery, the better, so we should make full use of space and choose a reasonable shape of the battery to arrange. If you replace the same capacity of Li-ion batteries because the remaining space is too large, we need to find something to fill the excess space when replacing to prevent the Li-ion battery from falling off while driving.

Remove the battery, the battery output positive and negative two lines, very simple, but should also be detailed, wrapped with tape, bare wire, and then pay attention to the positive and negative symbols, so install back again, negative negative details, to prevent the positive and negative haze connected back when working, or accidentally short-circuit the battery positive and negative terminals are negative touch cause safety problems.