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Anker 12,000mAh battery charges multiple devices

on July 25, 2013 10:00 am


With Anker‘s latest Astro3 external battery, you can charge up to three devices simultaneously.  The 12,000mAh battery has plenty of power to keep Android, iOS, or any other USB-chargeable devices going no matter how long your day is.  Anker says the Astro3 is a “versatile external battery pack with three USB ports including a Smart Port that identifies the type of device that is plugged in and then adjusts to deliver its fastest charge speed. The second generation Astro3 is the first to feature a single port that can offer full-speed, fast charges to both iPad and the Samsung Galaxy Tab.”  The other two ports can charge smart phone quickly, too, as it has a total output of 5V/4A.  It’s available now in black from Amazon for $49.99.


  1. 1
    Erwin says:

    This one is cheaper, has 4 ports and capable of charging two tablets and two phones simultaneously. Very handy and $9 cheaper…

    Amazon link:

  2. 2
    NBRed5 says:

    In what way does it “change” the multiple devices.

  3. 3
    Janet Cloninger says:

    Obviously a typo. Fixed now.

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