How to charge the lithium-ion battery correctly?

1. The essentials for correct charging of lithium-ion batteries: The voltage range of lithium-ion batteries is 2.5~4.2V. The lithium ion in the battery becomes very constant and even causes chaos if it is lower or higher than this voltage range. To ensure that the battery is in a safe range, a dedicated charger is required. These chargers will automatically adjust the charging method according to the current state of the battery. 2. Beware of over-discharge: Lithium-ion batteries have no image effect. They can be charged as you use them. Don't charge them when the battery is completely empty. Don't use it when the battery is less than 20%, especially if it is less than 5%. Don't inherit it in the future. use. 3. Lithium-ion batteries should be protected against overcharging: It is best not to continue charging the lithium-ion batteries when they are fully charged. Although most mobile phones are protected by overcharging at the moment, there may be an environment where the battery is damaged and may not be overcharged. Continuous charging will cause the battery to overheat and even explode. 4. Lithium-ion battery activation: Before the charger starts charging, it will supply the battery with a small current, and at the same time detect the battery voltage change, and gradually increase the current until the set value. This process can be regarded as a test charge for activation possible. V. Lithium-ion battery storage conditions: The most critical storage conditions for lithium-ion batteries are temperature and humidity. Generally, room temperature has little effect on the state of lithium-ion batteries, but there should be no direct sunlight. High temperature can easily lead to the rise of mold lithium-ion batteries. It explodes, so the mold lithium-ion battery is generally stored in an iron box or a plastic box that is protected from light and air. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.