Will charging the mobile phone lithium battery all night damage the battery?

There are rumors on the Internet that charging a mobile phone overnight is bad for the battery. Many people think so, but is this really the case? Or is it just an online rumor? Look at the answers from experts. Will charging overnight damage the battery of a mobile phone? Canadian experts refute the claim that charging a mobile phone overnight is not good for the battery, saying that electronic products that use lithium batteries, including smartphones, have a charging cycle. When the battery is fully charged, this cycle It will automatically shut down without damaging the battery. On the contrary, after charging with a household dry battery, the battery life will be shortened. Technology expert Holrington said that iPhones are generally not overcharged, even if they use 90% of the power to charge the iPhone, they will not damage the battery. He explained that although the charging cycle of lithium batteries is limited, partial charging will only affect the charging cycle proportionally. If the charging rate is 90%, only 10% of the charging cycle will be used. Mistake 1: Will the charger mix overnight to charge the phone battery? If you use the iPhone plug to charge the iPad, you will find that it is usually not slow. If you use a high-power plug to charge a low-power plug, the speed will be much faster! So make good use of the original charger when charging! Misunderstanding 2: Will the hybrid charging cable be charged overnight will damage the phone battery? The charging cables are the same, good Choose the original charging cable, but also make a good mark on some long-like charging cables to avoid confusion. When going out, everyone will choose a power bank. In a relatively short cable, if it is a large manufacturer The charging cable is good, otherwise there will be a big safety hazard! Misunderstanding 3: Don’t charge too much money to charge overnight, will it damage the phone battery? There is a saying: every phone battery has a fixed number of recharges, if Too many times of charging will accelerate the strain of battery aging! This method is actually just the method of nickel batteries. Lithium batteries are not the same. Frequent charging is actually slightly better for the battery! When the phone battery is too low, you should start charging in time. Misunderstanding 4: Charging while playing and charging overnight will damage the phone battery? If possible, it is best to turn off the battery when charging, which is beneficial to battery maintenance. Charging while playing with a mobile phone, in addition to damaging the battery of the mobile phone, is also harmful to the human body! Use a charger that can supply higher power (that is, more current under the same voltage). The reason is simple, the charging head is actually a transformer, and the power of the transformer in actual work is actually determined by the load, and its rated power is greater than the actual power. When the actual power exceeds the rated power for a long time, the transformer is easily damaged. Just as the rated power of the transformer in the residential area is the same, the power that must be used at the same time is larger than that in the residential area, but it is not easy to cause problems. 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 factors affecting the price of 18650 lithium battery packs?