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Anker 2nd Gen Astro E3 Black 10000mAh Dual-Port Power Bank with PowerIQ Technology for most Smartphones, Tablets, PS Vita and other USB-charged devices 79AN7917-BA

  • PowerIQ maximizes compatibility with Android, Apple or other devices by enabling charge speeds of up to 3 amps overall or 3 amps per port
  • 10000 mAh of capacity charges an iPhones 4+ times
  • 500+ cycle
Astro E3

Anker 2nd Gen Astro E3 10,000mAh with PowerIQ™ Technology

Capacity 10,000mAh
Output 5V / 3A (total)
Input 5V / 2A (max)
Weight 8.1oz (230g)
Size 5.3 x 2.5 x 0.6in. (135 x 66 x 16mm)
Astro E32Astro E32

The next generation Astro E3. Refined to power your mobile, connected life even better.

Astro E3

Compatibility Maximized

Not all charging ports are created equal. Standard ports only charge Apple OR Android devices at full speed. But with PowerIQ™ technology, each port intelligently identifies your device and seeks to maximize its charging speed.(up to 3 Amps)

Astro E3

Grab-n-Go Ready

With the importance of staying connected ever increasing, eliminate low-battery fear with the grab-n-go Astro E3. Power your iPhone 4+ times, a large-capacity phone like the Galaxy S4 more than twice, or a tablet once (depending on the model).

Astro E3

Simple, Reliable Power

Designed to be functional and efficient - nothing else. At only 0.59in. thick, the E3 comes ready to serve as an unobtrusive, lightweight solution to your daily power needs. And, increasing the new Astro E3's recharge rate from 1.5A to 2A, we've reduced the recharge time 25% to just six hours (with a 2A adapter).

For Optimal Use

  • Compatible with all Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices. The iPod nano, ASUS tablets, the LG G2 and some GPS and Bluetooth devices are not supported.
  • To ensure complete safety and best performance, we strongly recommend using your device's original cable, a third-party certified cable (such as MFI) or our included cable.
  • The included Micro USB cable is compatible with the Samsung Galaxy S5, Note 3 and other Micro USB 3.0 devices. To connect, insert the cable's Micro USB tip into the larger of the two connection ports on your device.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies