The new machine should be used once a day.
If you like to play games, it is possible to play twice or three times a day, if it is daily use, it may be almost a charge. If you suspect that there is a problem with the battery, you can look inside the phone Settings, there is a battery capacity in the battery, greater than 80%, if less than 80%, you need to replace the battery.
Normal use, Apple 11 power consumption is not large, daily office is to make calls, accept SMS, work needs to log in to wechat, and then send some pictures, documents and other daily communication information, a day charge is enough.