What are the charging misunderstandings of lithium batteries?

Three Misunderstandings of Lithium Battery Charging Misunderstanding 1: Overcharging and discharging will cause the battery to explode. The correct method: the mobile phone has a safety protection circuit and a variety of safety devices. When the battery is overcharged or discharged or short-circuited, it will automatically cut off the circuit of the battery; b. When the internal pressure of the battery is too high, trigger the exhaust device to decompress; c. When the battery temperature is too high , Trigger the hot melt protection device to stop the electrochemical reaction of the battery. Misunderstanding 2: The initial charging time should be greater than 12 hours in order to activate the battery. The correct method: The battery can be activated as long as the lithium battery is fully charged for the first time. Misunderstanding 3: The number of charging and discharging of the battery is limited, and the battery should be used up or fully charged as much as possible. The correct method: different battery products need different methods to charge, and must be used strictly in accordance with the product instructions. In the past, nickel-cadmium batteries and nickel-metal hydride batteries had to be charged for a long time to activate the batteries. However, the current lithium batteries have been activated before they leave the factory, so do not use up your mobile phone. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the precautions for using the battery?