Will charging overnight damage the battery?

Do you know all the charging techniques? Overnight charging will not harm the battery at all! Regarding mobile phone charging, I believe that many people are serious about charging, try to extend the battery life, worry that the battery life will be greatly reduced because of the wrong charging method! Therefore, many People have developed some charging techniques, such as charging only at 8 o'clock, not charging overnight, charging after the battery is exhausted, and so on. But is this the correct way? Look at the content and you will understand. Overnight charging will not harm the battery. For many mobile phone users, overnight charging has always been a concern, but when the battery is charged overnight, overcharging will occur, reducing the battery's service life. But according to experts, the phone will not be overcharged during use, unless there is a problem with the line. This is because there is a safety mechanism in the circuit of the mobile phone, when the mobile phone is fully charged, it will automatically cut off the power to prevent the mobile phone battery from continuing to charge. This is why sometimes a mobile phone is fully charged, but a plug is unplugged, but it immediately drops from 100% to 99% or 98%, so focus on charging overnight! Don’t use the current lithium battery and don’t charge overnight, usually two or three Hours are enough. Charging with different brands of chargers will not damage the battery. Suppose you buy a Samsung charger to charge your Huawei mobile phone. This is because when the mobile phone is charging, the mobile phone does not depend on the brand of the charger, but on how many watts (W) the charger outputs to charge. For example, a mobile phone that supports fast charging only needs a fast charger, which can be charged quickly! It is worth mentioning that OPPO's VOOC and SuperVOOC are special cases. VOOC and SuperVOOC not only require OPPO-specific plugs, but also OPPO-specific USB cables. This is because VOOC fast charging is achieved by adding current, not by adding voltage. Therefore, OPPO has also done some tricks on the USB data line, adding from 7-pin to OPPO's dedicated 9-pin. In addition, suppose your phone itself does not support fast charging, even if you use a fast charging charger, your phone cannot be charged quickly. Do not charge the lithium battery after it is used up, and do not charge it for 16 hours! I believe you must have heard that the battery will not charge until it is used up, or the battery will soon be broken! The initial use time of the battery list is 16 hours. To the nickel batteries of old phones, this is true. This is because nickel batteries have a memory effect, which seriously reduces the battery capacity if the battery is not charged (note that this is not an appendix phenomenon, but it directly reduces chemical contact), so nickel batteries need to be charged. On the other hand, lithium batteries are not affected by this recall effect, so they should not be used up before charging. Generally, charge is less than 20% of the demand. Don't wait until it is used up before thinking of charging. Not only that, due to the chemical nature of the lithium battery, charging before it runs out will make the battery more aging! Therefore, charging before the lithium battery is used up is due to small losses, and it is not advisable to steal chickens and not eat rice! As for the myth that the battery list was originally used to charge for 16 hours, it actually only applies to nickel batteries. This is because the nickel battery needs to activate the battery, and the lithium battery does not. So stop charging your mobile phone for 16 hours! 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 disadvantages of 18650 lithium-ion battery technology?