As we all know, today's electric vehicles are basically lithium batteries, and lithium batteries are widely used in today's life. Lithium batteries are used not only in electric vehicles but also in mobile phones. Lithium battery is also recognized as an environmental protection product, mainly carbon and lithium salt as the main raw materials. So how to charge the lithium battery of electric vehicle?
Lithium battery is less than 3kg, which is much lighter than 15kg lead-acid battery; In terms of performance, lithium battery is also more excellent. It can be charged and discharged normally from - 20 ℃ to 55 ℃, and its service life is 3 to 4 times that of electric vehicle lead-acid battery. It is predicted that lithium battery electric vehicles will be popularized in the next 3 to 5 years. However, at present, the high price of electric self lithium battery also frightens consumers. I believe that in a few years, with the maturity of lithium battery production technology, it will enter people's homes at a reasonable price.
Method / step 1:
The lithium battery of electric vehicle will be widely used. How to correctly charge the lithium battery of electric vehicle in use is described in detail in the following three points:
Method / step 2:
1. Place power supply:
The battery pack has some power surplus before leaving the factory. After the electric vehicle is sold, it can also ride for a short distance. After the first ride, the battery must be charged for the first time. It is recommended that the first charge should take a little longer (8-12 hours).
The battery pack shall be charged in time after use and shall not be stored without power loss. If the battery is not used for more than two months, the battery pack needs to be fully charged once. If the battery pack is placed for more than 5 months, a charge discharge cycle is required. Regular use of the battery and regular charging of the battery pack during normal use and long-term storage can ensure the best practical effect of the battery pack and prolong the service life
Method / step 3:
2. Normal charging:
The normal charging method of the battery pack is as follows:
First connect the charger and the charged battery pack, and then connect the charger power plug to 220V AC power supply. (this connection sequence will avoid the generation of electric sparks when plugging in and out the charging plug.) when the power is turned on, the charger displays a red indicator, indicating that the battery pack is charging normally. It can be charged for 6-8 hours.
Method / step 4:
3. Precautions for charger:
In order to ensure the charging safety of the battery pack and ensure the service life of the battery pack, this battery pack can only use the 36V lithium battery charger matched by our company. If the charger is lost or damaged, please find the corresponding dealer to buy it. Lead acid chargers or other forms of chargers shall not be used for charging.