Looking to pick up some extra juice for your smartphone or tablet without heading to a nearby wall outlet? Of course you do. Why not pick up one of the most popular external battery backup solutions available with the Anker 2nd Gen Astro E3 Portable USB Charger Power Bank?
With 10,000mAh worth of juice it’s more than enough to charge your typical smartphone 3-4 times over. And, thanks to the two USB ports, you can power up a combination of phones, tablets, or other gadgets. The PowerIQ technology identifies each device and makes it possible to charge as quickly as possible. As you may know, not every phone charges the same.
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As great as as this whole deal is we’re really fond of the 18-month warranty. Should you have any trouble with your backup charger you can easily get a new one.