How to change the lead-acid battery electric vehicle to a lithium-ion battery?

　　Author ：Iflowpower – Portable Power Station Supplier

Can lead-acid battery electric vehicles change to a lithium ion battery? It is not proposed to change the lead-acid battery electric vehicle to a lithium-ion battery. The following: First, the production cost of the lithium-ion battery is high, and the production equipment is expensive and labor costs account for about 40% of the production cost. The price is probably lead acid.

Three times the battery. Its three times the price is not high, it is quite giving people to the feeling, and the lithium-ion battery is difficult to recover, and the reuse rate is not high. Second, since the lithium ion battery is small, there is a plurality of lithium ion batteries in the assembly, and when transportation and use, it may cause a certain solder joint to disconnect or solder, which is a common problem when the lithium ion battery is connected.

Third, the large current discharge characteristics of lithium battery itself is a short board. I want to hit the frequent boot of the road, the battery life will also be greatly reduced. Fourth, the lithium-ion battery has a fire explosion safety hazard, no one will be willing to buy a bomb on time.

Especially in the case of consumers, Net Tao in the case of non-informed lithium-ion batteries, which are not too good in electric vehicles, and it is easy to damp to cause safety hazards. Some people may say that the modernization of the lithium-ion battery technology has developed rapidly, and there will be no such problem, but no one will guarantee that this problem will not happen. Fifth, the lithium-ion battery compared to the lead-acid battery, the same weight and volume, the amount of capacitance stored in the lithium ion battery is generally 3 times higher than the lead-acid battery.

However, for an electric vehicle as a tandem tool, it is also limited, because there is currently a substantial increase in the life of the lead-acid battery, which has reduced the gap between lithium-ion batteries and lead-acid batteries. The lead-acid battery electric vehicle can be changed to a lithium-ion battery as an example. The first step is to open the four-angle screw of the battery.

Carefully open the upper cover, it can be seen that it is a lead-acid battery in 4 12V; In the second step, remember to clear the battery line, use the electric soldering iron to remove the wire from the battery, and pay attention to the short circuit of the hemodal battery; the third step, then take all the old batteries, put the lithium. When the battery is charged, some prominent small plastic is separated from the original lead-acid battery. This must be removed, and it is necessary to abrasive the new battery.

In the fourth step, connect the wiring column on the lithium ion battery, and then wrap it with an electrician tape. However, it is important to note that the original lead-acid battery is not required to match the original car battery when replacing the lithium-ion battery, and the capacity can be increased, and the battery life is longer. Even the same capacity, lithium-ion battery life and life will be longer.

Second, pay attention to the original charger can not be charged with lithium battery, to purchase or customize special chargers separately. .