Autumn and Winter Check-in Challenge
Hey, seeing this problem, I really can't complain.
To tell the truth, mobile phones, as consumer goods, want to stimulate the development of the economy, naturally have to be eliminated regularly, if not updated regularly, then the mobile phone factory will have no orders, no orders, no profits.
If there is no profit, there will be no way to pay wages to workers, and there may be no way to buy LV bags for the boss's ***.
Without a job, the bosses can't have more children, and in China's limited future, there may be no population!
When does the battery life be insufficient?I saw a classic mobile phone, or the old man bought it himself, ** as long as it is a few hundred yuan, the battery capacity is 15,000 mAh, the copycat machine, the standby time is off the table!
I looked at JD.com, which can be sold in self-operated stores, AGM can be pulled up to 7000mAh, and Huawei also has two low-end models that have similar configurations, but further up, it is estimated that you have to buy it offline.
Without further ado, let's return to the topic, the battery needs to be replaced, and when will it be replaced?
In fact, there is no unified standard for this, and it is best to set it according to your own needs, such as my grandfather's iphone 6, which is not usually used, and the standby battery life is not a big problem for 1 day, **The call battery life is about less than 1h, but for him, it is enough, and he only installed WeChat, and nothing else. (It's a little stuck, you see, the mobile phone has come to this point, and the battery life can still meet a lot of needs).
If you are a business person, flying around every day, the battery life is highly sensitive, even if it is not enough to bring a power bank, or if you don't like the power bank, it is understandable to replace it once a year. 
5000mAh battery, brush ** or something, the new mobile phone is still very easy to use 6-8h, even if you lose 15% after a year, 6h can still be topped.
But if it is, your battery capacity is only 3000mAh, and you can play games at every turn, I think, no matter how you change the battery, you can't solve the problem, you need a 1W starting power bank, maybe it can save you. 
If you change the battery online, this cycle may have to go back and forth for a few days, back and forth for a few days, if it is your main machine, can you stand the bird?For many buddies, he and her mobile phones are soldered together, and they can't be separated for a minute.
Changing the battery of the mobile phone offline, or manually changing the battery yourself, that is another story. 
The self-installation package is not cheap, but how many people have this skill?To be honest, I changed the iPhone 5s myself, but after the change, there were a lot of screws, hehe, my mother washed her hands, and when I came back, I was strained, and I threw it to the second dealer, 5 yuan** Change the battery, this manufacturer doesn't want you to do this, that is the problem
ps: Recommend a new mobile phone, vivo S18, memory starts at 16G, Dimensity processor, **OK, flagship configuration, everyone is interested in learning about it.
To be honest, there haven't been many machine updates recently, and vivo S18 has come to a wave, and it's not bad to be popular.
Above, thanks.