Why do most mobile phones now have non-removable batteries?

Why are the previous mobile phones with removable batteries? Previously, when the mobile phone was out of power, it was taken down and put on the universal charger, and then it was ready to use with a battery. Previously, this kind of mobile phone was the main reason. It was because the charging technology at that time, including battery and charging interface technology, was not very mature. Nevertheless, the mobile phones and universal chargers used at that time have become memories of many people. Why do most mobile phones now have non-removable batteries? The main reasons are as follows: 1. With the development of battery technology, the battery life of mobile phones is getting better and better, and the performance of the battery has also improved. A better mobile phone can be used for 48 hours when it is fully charged. Coupled with the support of a power bank, the battery life has been significantly improved. Compared with mobile phones with non-removable batteries, removable batteries are more troublesome to remove and charge. In addition, three different charging interfaces have been developed for Android, Apple and Type-C, which greatly meets the needs of users. 2. The design of mobile phones requires that the current smart phones are mostly lighter and thinner. This means that while facilitating the user experience, the high-strength sealing can make the mobile phone more dust-proof and waterproof, and further improve the performance and service life of the mobile phone. 3. In terms of safety, the use of a non-removable battery avoids the trouble of switching on and off the battery and changing the battery when charging. Moreover, if the battery is not replaced with the original battery, there will be greater safety during charging or use. Hidden dangers. Because the most common problem of non-original batteries is heat, and the use of non-removable batteries avoids various problems caused by battery mismatch. In addition, if the detachable battery is replaced frequently or the phone is dropped, it is easy to have poor contact with the phone. 4. On the one hand, the interests of the merchants, the design of the built-in battery saves space while also reducing a certain amount of material and design costs. Furthermore, we all know that mobile phones are not durable. One of the most obvious characteristics is that the battery life is reduced. This means that other components of the mobile phone have longer life than the battery. This makes us constantly replace the mobile phone, which greatly shortens the battery life. Cell phone life cycle. On the other hand, it has promoted the development of the power bank industry to a certain extent, and if there is a problem with the mobile phone battery, it also needs to be replaced or repaired at the designated after-sales point. Combining these several, the business has obtained certain benefits from it. In short, no matter how the mobile phone changes, it is based on the results that we accept as consumers, because all the designs of manufacturers are for users to accept and use. Every product will have its evolution, and no matter how it changes, consumers are inseparable. Perhaps, in the near future, there will be more humanized mobile phones. 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 post: How to distinguish the quality of lithium batteries