What should we pay attention to while charging a lithium battery?

Lithium batteries are the first choice for electric vehicle battery upgrades. After the lithium battery is widely applied to portable communication tools such as mobile phones, its green quality has been recognized. The battery that does not use water or any heavy metal in the production process, but uses carbon and lithium salts as the main raw materials. The exhaust gas generated is completely recycled; no solid pollution is caused, and the environmental impact is minimized. Lithium battery is less than 3 kg, which is much lighter than 15 kg lead-acid battery. In performance, lithium battery is also more excellent. -20 ° C to 55 ° C can be normally charged and discharged. Service life is 3 to 4 times longer than that of electric vehicle lead-acid battery. It is predicted that lithium battery electric vehicles will be popularized in the next three to five years. It is only the current high price of electric lithium batteries that make consumers daunting. I believe that with the maturity of lithium battery production technology in a few years, they will definitely enter the people's home at a reasonable price.

The electric vehicle lithium battery will be widely used, so how to correctly charge the electric vehicle lithium battery in use, the following three points are detailed:

1. Place the charge:

The battery pack has some remaining power before leaving the factory, and it can also be used for short-distance riding after the electric car is sold. After the first ride, the battery must be charged for the first time. It is recommended that the first charge should be carried out for a little longer (8-12 hours).

The battery pack should be recharged in a timely manner after use. If the battery has not been used for more than two months, the battery pack needs to be fully charged. If the battery pack is placed for more than 5 months, a charge and discharge cycle is required. Regular use of the battery, regular use, long-term placement of the battery pack regularly, can ensure the best practical effect of the battery pack, and extend the service life

2. Normal charging:

The method of charging the battery pack normally is as follows: first connect the charger to the charged battery pack, and then connect the charger power plug to the 220V AC power supply. (This connection sequence will avoid the spark generated when the charging plug is plugged or unplugged.) When the power is turned on, the charger displays a red indicator light indicating that the battery pack is charging normally. Normally, it can be charged for 6-8 hours.

3. Charger

Note: In order to ensure the 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 that is supplied by our company. If the charger is lost or damaged, please contact the dealer to purchase. Do not use a lead acid charger or other form of charger for charging.

The page contains the contents of the machine translation.