How do I know if my dead iPhone is charging?

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Tags

1. #charges
2. #device
3. #indicates
4. #green
5. #colored
6. #screen
7. #large
8. #beside
9. #level
10. #picture
11. #status
12. #charge
13. #close
14. #battery
15. #appears
16. #empty
17. #lightning