The Astro E3 is suitable to charge all USB-charged devices.
2.
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4.
1.
LED Indicator
LED Indicator
Battery
<25%
50% -75%
Fully charged
second light blinking
third light blinking
fourth light blinking
First light blinking
Before charging, press the power button to check
remaining capacity, as the LED lights will not turn on
The Anker Astro E3 external battery is fully compatible
with all 5V AC adapters. Reference the chart below for
Plug the USB power cable into the Astro E3’s charging
Attach the remaining end of the USB power cable to your
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.
5V / 2A
5V / 1A
Charging Time
6-7 hours
18-20 hours
Capacity
Four lights on
75% - 50%
25% - 5%
Three lights on
Two lights on
Advertising
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Technical Specifications
How to Charge Your Astro E3
1.
2.
3.
Anker 2nd Gen Astro User Manual Download
Package Includes
■
Anker 2nd Gen Astro E3 External Battery
■
Accessories
■
Welcome guide
Identification of Parts
L
ED indicator
Power button
Micro USB input port
Charging ports
1. 2.
3. 4.
Capacity Input Charging Port Output Total Output
Weight
Size
1
2
Anker Astro 2nd Gen
3
4
LED indicator: Displays the remaining power level. Power button: Press to display the power level and start a charge. Micro USB input port: For charging the external battery. Charging Ports: Full speed charges (up to 3A) to ALL USB-powered devices.
10000mAh 5V / 2A (max) 5V / 3A (min 50mA) 5V / 3A 135 x 66 x 16mm /
5.3 x 2.5 x 0.6in (L x W x H) 230g / 8.1oz
Plug the Micro USB cable into the Astro E3’s input port. Insert the remaining end of the USB cable into (a) an AC adapter (not included) connected to the wall socket or (b) a charging computer USB port. The battery will automatically begin to charge and will turn off when fully charged.