What are the misunderstandings of lithium-ion battery maintenance

Rumor 1: It is not entirely correct to say that the mobile phone must run out of power before charging. Such charging guidelines are only applicable to nickel-cadmium batteries and aging nickel-hydrogen batteries that can exhibit memory effects. With regard to new mobile phones that now use lithium-ion batteries, the situation is just the opposite. The effect of periodic charging of lithium-ion batteries is better than that of recharging after exhaustion. Rumor 2: Charging overnight will increase the loss of the battery. This has also been falsified. Compared to recharging the phone after it is exhausted, the battery life is better if the phone is not overcharged. (The current battery has a built-in anti-overcharge function, and it will stop inputting power when fully charged.) Rumor 3: Closing the application can extend the battery life. Many people agree with this view, but this is just a rumor. In fact, closing the application does not extend battery life. What's more interesting is that after closing the application, restarting the application consumes more energy than clicking an application that is already open. Turning off notifications pushed by apps is a better way to extend battery life. Rumor 4: Original chargers must be used to charge mobile phones. Another rumor worth debunking. Manufacturers strongly recommend using original chargers. But as long as some low-end chargers are not used, third-party chargers will not affect the battery life, at most, it will affect the length of time it takes to charge the phone. Rumor 5: Disabling Wi-Fi or Bluetooth is good for the battery. This is also a rumor. Although Wi-Fi and Bluetooth require a lot of power, the software technology is sufficiently developed to ensure that the impact of Wi-Fi and Bluetooth on battery life is minimal. In order to save a little battery, it is definitely not worth opening and closing these applications. Rumor 6: Turning off Wi-Fi or Bluetooth while charging is still fake. Wi-Fi and Bluetooth are indeed very power-hungry, but with the update of software technology, the impact on the battery has been minimal. So switching Wi-Fi and Bluetooth back and forth to save power is really not worth it. Rumor 7: You can’t use your mobile phone while charging. Most mobile phone users will be happy to know that this is a rumor. Indeed, there is no evidence that the phone must not be used while charging. Anyway, the phone will not catch fire, will not shut down, and the call quality will not be affected. Your ears may get a little hot when they are close to the phone, but it is completely fine for the battery. Rumor 8: Charge your phone before using it for the first time. When you buy a new phone, there is really no need to start charging as soon as you get it at home, because it will never affect the battery life. Manufacturers often have another saying that battery calibration is also being performed when the phone is fully charged. Since most mobile phones can be automatically calibrated now, there is really no need to fully charge a new mobile phone. Rumor 9: Keep the battery in the refrigerator and be good for the battery. This is no longer limited to the scope of the rumors. When you do this, it will bring unnecessary danger to yourself. There is no benefit to the battery being exposed to extreme temperatures. The best way to place batteries is to place them at standard room temperature. This can have a shelf life of up to 10 years. Rumor 10: The laptop has been plugged in and the battery damages faster. The last one, many people think it is common sense but still a rumor: the laptop has been plugged in to charge will damage the battery. We should really believe in modern technology. Today's batteries are very smart and stop inputting electricity once they are full. So if you leave home and forget to unplug the charging head of your laptop, take your breath away, because it really doesn't matter. Let's talk about the best way to maintain the battery. The rumors have disappeared, and then we will talk about some really useful techniques. The first thing to understand is that lithium-ion batteries should not be charged all the time. In fact, you can charge them anytime, anywhere, and they will perform better. Another thing to remember is that although the battery cannot be overcharged, it does not like overheating. Try to keep your device cooler, or reduce use, you can use tools such as fans to keep it cool. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.