As lithium-ion batteries are quickly replacing lead-acid batteries, some people buy lead-acid battery-electric cars and then switch to lithium battery-electric cars, but at the same time can not help but question: can the previous lead-acid battery charger be used to charge lithium batteries? In this regard, the relevant information shows that this is not feasible.

This is because acid battery chargers are generally set to two or three charging modes, and the voltage level of lithium batteries and lead-acid batteries are not matched. And there are many kinds of lithium batteries, and the battery performance and battery protection plate parameters may be different. Therefore, lithium batteries do not have universal battery chargers like lead-acid batteries. Generally speaking, lithium batteries are shipped with a special charger. In order to protect the lithium battery, it is best to use the corresponding special charger.

The following are the matters that need to be noted when charging lithium batteries.

1, in order to extend the life of lithium batteries, need to charge and discharge the lithium battery often. To get into the habit of riding an electric car so that after 80% of the power must be charged, never wait until all the electricity is used up before charging. In addition, the lithium battery should not be stored for a long time.

2, in the electric car, rechargeable battery charging must close the electric door lock and can not be inverted battery. Charging should be a full charge and should not be divided into multiple charges, which will affect the life of the battery.

3, the appliance should not be stored in a state of power loss. Even if the battery is not used in storage, the battery should be fully charged once a month.

4, lithium batteries need to use the matching charger when charging because the battery raw materials and lithium battery production process are different. The technical requirements of the charger are not the same, so only the use of special charger charging to make lithium battery life longer and to prevent safety hazards.

5, the lithium battery is not charged, the power should be turned off to ride, and can not use the voltage back up to drive, to prevent serious power loss so as to extend the life of the battery.

6, to the electric car lithium battery charging, in the charging indicator shows a full charge and then float charging 1 to 2 hours, do not need to stop charging immediately when the display is full.