Anker Astro E5 Guide D'utilisation page 6

How to Use the Astro E5 to Charge Other Devices
1. Plug the USB power cable into a charging port.
2. Attach the remaining end of the USB power
cable to your device within 30 seconds.
3. Your device will automatically begin to charge.
4. The LED power meter will automatically turn
off when your device is fully charged and not
drawing a current.
Power Meter Display While Charging Other Devices
LED Power Meter:
Discharging
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LED Display
Four lights on
Three lights on
Two lights on
One light on
First light blinking
Battery Capacity
100% - 75%
75% - 50%
50% - 25%
25% - 5%
5% - 0%
5