To sum up, it is a "helpless move " for mobile phone manufacturers to continuously introduce faster and faster enrichment . Although a large battery is expected by many people, its side effects have "harmed" more users. Before the battery has a revolutionary breakthrough, manufacturers have to continuously increase the charging power of mobile phones and continuously reduce the charging time of mobile phones. In order to bring a better user experience. As for those users who are afraid of fast charging and damaging the battery, you need to know that the mobile phone is essentially a tool for communication and entertainment, and the last word is to use the tool comfortably.