The LG smartphone's status bar shows the battery level as a percentage, displayed next to the battery icon, but can also be turned off in the settings.

Android 9 | LG UX 9.0
Battery Percentage -  Open the  Settings
Battery Percentage -  Tap on  General
Battery Percentage -  Tap on  Battery
Battery Percentage -  Enable or Disable  Battery percentage on status bar
  1. Open the Settings
  2. Tap on General
  3. Tap on Battery
  4. Enable or Disable Battery percentage on status bar

LG Instructions
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