we use our smartphone for a lot of activities without using our laptop. However, one of the major problems of using smartphone is inability for the battery to last long when being used. Furthermore, how long a smart phone’s battery last mainly depends on the mAh of the battery i.e the capacity of the battery.
Apart from mAh of a smart phone’s battery, there are other factors or reasons it doesn’t last for long. These reasons and solutions are stated below.
Reasons Smartphone Battery Doesn’t Last For Long
1. Your phone is on 4G network
Leaving your 4G data always drains your battery. It is advisable to switch off your data connection when you are not using it. If possible, it is better to use WiFi for your data connection.
2. Screen Brightness: Setting your phone’s screen brightness high can decrease how long your battery lasts. Try to reduce it to a moderate level.
3. Background Apps: Some apps do run without you knowing. Some of them are constantly and automatically syncing. Syncing simply means refreshing. When your apps, music, videos and others keeps syncing automatically and constantly, then your battery is unlikely to last long and this will also cost you data. You can use your phone’s device apps manager.... https://zonapoint.com/reasons-smartphone-battery-last-long/

Good one.

thanks alot, nice tips