5 LED INDICATOR
1st light turns red: Turn on the power bank that is not charging
1st light turns green: The power bank is charging the device
All lights turn white: The power bank is charging itself
Battery Power Left:
1 red 4 white: 100%
1 red 3 white: 75%
1 red 2 white: 50%
1 red 1 white: 25%
1 red: 5% (please charge in time)