Power Status when being charged:
With 1%-25% power, the first indicator flashes, with 25%-50% power, the first indicator remains on with the second one flashing, with 50%-75% power, the first two indicators remain on with the third one flashing, with 75%-99% power, the first three indicators remain on with the forth one flashing, four indicators remain on when fully charged (100%).
Power status when charging other devices:
When the power level is of 100%-75%, four indicators remain on. When of 75%-50%, the first three indicators remain on. When 50%-25%, the first two indicators remain on. When of 1%-25%, the first indicator remains on.
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