ANKER 2nd Gen Astro E3 10000mAh with PowerIQ Technology - Manual (Page 4)

4 5
How to Use Astro E3 to Charge Other Devices
The Astro E3 is suitable to charge all USB-charged devices.
1.
2.
3.
4.
Note
1.
2.
LED Indicator
- Charging
LED Indicator
- Discharging
Battery
Capacity
<25%
25% - 50%
50% -75%
75% - 99%
Fully charged
First light on,
second light blinking
Two lights on,
third light blinking
Three lights on,
fourth light blinking
LED Display
First light blinking
Four lights on
Before charging, press the power button to check
remaining capacity, as the LED lights will not turn on
automatically if the device is fully charged.
The Anker Astro E3 external battery is fully compatible
with all 5V AC adapters. Reference the chart below for
the charging times of different adapters.
Plug the USB power cable into the Astro E3’s charging
port.
Attach the remaining end of the USB power cable to your
device.
Press the power button to begin charging your device.
The LED indicators will automatically turn off when your
device is fully charged and not drawing a current.
Adapter Current Output
5V / 2A
5V / 1.5A
5V / 1A
5V / 0.5A Charging Time
5-6 hours
6-7 hours
9-10 hours
18-20 hours
Battery
Capacity
LED Display
Four lights on 100% - 75%
75% - 50%
50% - 25%
25% - 5%
5% - 0%
Three lights on
First light blinking
Two lights on
One light on