How to use the lithium battery charger correctly

1. Before the lithium battery leaves the factory, the manufacturer will activate the solution and perform pre-charging, so the battery has residual power. The newly purchased mobile phone battery is a lithium battery, so the first 3 to 5 charges are called the adjustment period and should be charged for more than 14 hours. Ensure sufficient activation of lithium ion activity. Lithium batteries have no memory effect, but are very inert. They should be fully activated to ensure the best performance in future use. 2. Many users leave their mobile products on during charging. During the charging process, the battery discharges outwards due to the use of the mobile products, and power is supplied inwards due to the charging of the battery. This is likely to cause The voltage disturbance causes the circuit board of the mobile product to heat up, causing damage to the internal parts of the mobile product. 3. Before charging, do not discharge or discharge the lithium battery. The current processed lithium battery chargers have no discharge function. If the charging speed can be adjusted, it is recommended that you charge as slowly as possible when charging, and reduce the speed. Charging method; neither slow charging nor fast charging should take more than 24 hours. Otherwise, the battery is likely to burn out the cells due to the huge electron current in the long-term power supply. Fourth, some automated smart fast chargers actually only show 90% overflow when the indicator lights change. At this time, the battery is used by the protection board to guard against current overcharge, and the charger will automatically change to slow charging to overflow the battery. Don't cut off the power of the charger right away. It is better to give the battery a period of time to recharge the battery. Use the battery after overflowing, otherwise it will shorten the use time. 5. The working selection of the charger should be consistent with the battery being charged. If the charger is working in the state of lithium battery to charge the nickel-metal hydride or nickel-cadmium battery, the battery is not fully charged, which will greatly reduce the working time. If the charger works in the state of nickel batteries and then recharges the lithium battery, the lithium battery will be overcharged, which will seriously affect the life of the battery. Sixth, you need to know whether the battery is really overflowing when the charger is lit up. Some chargers can remove the lithium battery after seeing the overflow indicator light, and some chargers can remove the battery only after seeing the indicator light on. The quality of the charger plays a crucial role in the life of the lithium battery. When the charging voltage or charging current is too large, the lithium battery will be damaged or even scrapped. Therefore, it is often said that a battery is actually not worn out, but badly charged. At the same time, the continued development of power electronics technology and switching power supply technology has changed the design ideas of traditional linear power supplies. Therefore, doing a good job in the research of lithium battery chargers, improving their reliability and operating efficiency, ensuring the safe use of batteries, and extending battery life are of critical practical engineering significance. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the types of high-energy batteries