What are the differences in charging methods between lithium batteries and nickel-metal hydride batteries?

The difference between the charging methods of lithium batteries and nickel-metal hydride batteries. Many consumers often have the same concept of battery usage during the use of batteries. Now lithium batteries are mainstream, but the past nickel-hydrogen battery usage methods are still being used. Regarding lithium batteries, in fact, lithium batteries and nickel-metal hydride batteries are not the same in products, but in different ways of use. Newly-purchased lithium battery: Use it for the first three times until it is turned off naturally, and then use the original direct charge to charge the phone until it is full, and then continue to charge for about 1 hour (about 2 hours above 2000mah). Daily: It can be fully charged, and the follow-up charge will not exceed 1 hour. Prevent late night charging (high grid voltage). The battery can be used as it is charged, and can be used to alarm or shut down. Note that the battery that is shut down should be charged as soon as possible, otherwise the self-discharge of the battery and the continued drop in voltage may cause the self-locking protection to fail to charge. Make it a habit: when you arrive at your unit during the day and at home at night, start charging, and unplug the power when you are fully charged or before you leave or go to bed. Use: General lithium batteries can be charged, used, and stopped at any time. Cycle life refers to the number of full charge and full discharge, and partial charge and discharge can be understood as a fraction of the life. The key to battery use: the battery is fully charged, and it can be charged for 20 minutes to half an hour to reach saturation, but it must be prevented from charging for a long time after being fully charged. Continuing to charge for a long time after full charge will cause side reactions. As a result, the capacity will decrease and the internal resistance will increase, resulting in reduced capacity and shutdown as soon as a call is made. It is best to use PPC and other machines with a power chip to charge it until it is dead. It is important to consider the issue of power display and measurement. Continuing to charge the battery after it is full will cause great harm to the lithium battery. When the battery is fully charged, side reactions will occur inside the battery. Active materials will decrease, garbage materials will increase, capacity will decrease, and internal resistance will increase. Serious overcharging will directly destroy the battery structure and cause the battery to be scrapped. Now some chargers also provide a charging protection mode, which adjusts the charging mode according to whether the battery is full or not, which can effectively protect the battery. Lithium batteries can be charged at any time, which has a limited impact on life. For batteries with fuel gauges such as PPC, it is recommended to charge them after automatic shutdown to avoid impact. It can be charged at any time and can be stopped at any time. If it is fully charged, it will affect the life of the battery. 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 post: What are the differences between lithium batteries and lead-acid batteries?