Did you really buy the right power pack?
2023-02-18
Did you really buy the right power pack? Senior digital enthusiasts said they must buy it this way
5G, 100 million pixels, 2K screen, 120Hz refresh rate, and so on, all of which are relatively power-consuming functions on smart phones. It is obvious that the 2000mAh battery can no longer meet the daily needs of users. At present, there are two ways to improve the battery life of mobile phones: one is to increase the output power of the charging head; The other is to increase the capacity of the battery.
Charging Products
Did you really buy the right power pack? Senior digital enthusiasts said they must buy it this way
5G, 100 million pixels, 2K screen, 120Hz refresh rate, and so on, all of which are relatively power-consuming functions on smart phones. It is obvious that the 2000mAh battery can no longer meet the daily needs of users. At present, there are two ways to improve the battery life of mobile phones: one is to increase the output power of the charging head; The other is to increase the capacity of the battery.
However, these two methods are not perfect. Because whether it is wired or wireless fast charging, you must plug it in if you want to use it normally. And blindly increasing the battery capacity will only make the mobile phone thicker. Therefore, mobile power supply (commonly known as power bank) came into being.
So, how to choose and buy a power pack? Xiaolei believes that the selection and purchase of charging treasure should be based on the following four aspects: battery cell and battery capacity, whether there is protective power, compatibility of fast charging and portability.
First of all, security is always the first priority for Power Bank. Whether a charging bank is safe depends on the battery. At present, there are two types of charging bank cells: 18650 cells and lithium-ion polymer cells. The difference between these two types of cells is that the former has better performance of puncture resistance and deformation resistance, while the latter has less safety than 18650 cells.
Charging Products
However, these two methods are not perfect. Because whether it is wired or wireless fast charging, you must plug it in if you want to use it normally. And blindly increasing the battery capacity will only make the mobile phone thicker. Therefore, mobile power supply (commonly known as power bank) came into being.
So, how to choose and buy a power pack? Xiaolei believes that the selection and purchase of charging treasure should be based on the following four aspects: battery cell and battery capacity, whether there is protective power, compatibility of fast charging and portability.
First of all, security is always the first priority for Power Bank. Whether a charging bank is safe depends on the battery. At present, there are two types of charging bank cells: 18650 cells and lithium-ion polymer cells. The difference between these two types of cells is that the former has better performance of puncture resistance and deformation resistance, while the latter has less safety than 18650 cells.
