According to Battery.com.cn, the first three charges before buying a new mobile phone must be charged for 12 hours in the off state, otherwise the battery will not be durable after that; the battery will run out and then charge again... such a "good" habit How much do you still keep, and how do these habits need to be preserved as technology matures? Let us take a look at the new concepts brought about by the development of technology. Newly purchased mobile phones need to activate the battery? Old habits: Newly bought a mobile phone, the passionate shopping guide will repeatedly "activate" the battery of the mobile phone. The specific method is that the first three charging times must exceed 12 hours, and then each time you have to run out of power. Such a scenario should have occurred a few years ago, and few guides are so embarrassed now, but many people still maintain this good "habit." New concept: The battery of the previous mobile phone was a nickel-metal hydride battery, which really needs us to be activated manually. But now most of the phones are lithium batteries, the phones are activated before leaving the factory, do not need to charge for 12 hours. In addition, the lithium battery phone or charger will automatically stop charging after the battery is fully charged, there is no so-called “turbulent†charging that the nickel battery charger has for ten hours. That is to say, after the lithium battery is fully charged, it is also white charger on the charger. Long-term charging can also put your battery on the edge of danger, damaging the battery life of your phone . Must I run out of batteries and recharge? Old habits: Many people think that it is better to wait until the phone is completely out of power, because the battery has a memory effect, charging in a state of not completely discharging, it is easy to overcharge the battery, and the battery voltage drops due to a long time. Let the user feel that the battery is running out quickly. New concept: Older nickel-cadmium rechargeable batteries and nickel-metal hydride rechargeable batteries do have a phenomenon called "memory effect", but for most lithium-ion batteries used today, lithium batteries are simply not suitable because It doesn't have much memory effect, and users can fully charge when they have 10% to 15% power. Even if you think that the phone is difficult to stick to the next day, you can charge even if you have 70% of the battery left. You don't have to worry about it. Conversely, deep charging (that is, recharging with light) is detrimental to lithium batteries. The mobile phone does not have to move Old habits: In 1998, a famous saying was born in Song Dandan Huang Hong’s Spring Festival Evening Essay “Going Homeâ€: “Mobile phones have to move and playâ€. Many years have passed, and it is still very common for mobile phones to move. In many people's minds, the constant movement seems to make the mobile phone “take more†signals, thus improving the quality of the call. The new concept: moving back and forth when answering the phone will cause the signal strength of the mobile phone to change, and the mobile phone will always emit and receive electromagnetic waves, and the amount of electromagnetic radiation will increase. For the same reason, the mobile phone is connected to the moving car. It will also increase the amount of radiation on the mobile phone, which will pose a certain threat to human health. Therefore, be careful not to walk back and forth when picking up the mobile phone, and try to avoid taking the mobile phone on the moving car. Bluetooth is a big power consumer? Old habits: Bluetooth can be used to transfer photos, transfer music, no traffic, very easy to use. But as long as you turn on Bluetooth, it will always eat your poor power. So try not to open it when there is no use. New concept: The power consumption of Bluetooth is no longer a problem. The remarkable feature of Bluetooth 4.0 is its ultra-low power consumption. At the same time, in addition to Bluetooth, other sensors, such as GPS, acceleration sensors, gyroscopes, etc., after the iPhone5s M7 coprocessor and the SensorHub on Android, can independently manage these sensors without CPU, greatly reducing Power consumption. Therefore, mobile phones and wearable devices equipped with Bluetooth 4.0 can always turn on Bluetooth to maintain real-time data transmission. The iPhone 5s and the phone with SensorHub can also keep the GPS on and forget the power shortage. Guangdong Rixin Precision Technology Co., Ltd. , https://www.nissonmold.com