Anker Astro Mini Backup Battery Now $19.99 for a Limited Time on Amazon

By on Aug 9, 2013 at 4:13 pm

astro mini external batteryAnker, creator of reliable, affordable electronic accessories and support devices, announces a Back-to-School promotion for the popular Astro Mini, one of the best-selling external batteries on Amazon. Now through August 21, this compact battery is available for $19.99. Anker’s Back-to-School Sale also includes the newly-released 2nd Generation Astro3, multi-angle device stands, keyboards and many more products perfect for any student looking to save on back to school necessities.

With 5V/1A input and output, the Astro Mini is just slightly larger than a tube of lipstick, so it can easily be tossed in your backpack or slipped in your pocket. Fun and stylish, the Astro Mini is made of an aluminum shell and constructed using Grade A cells and premium microchips to ensure durable and safe use. The 3000mAh capacity battery adds more than one full charge to your iPhone and one full charge to most other phones. Give your phone an extra boost on your way to class so you can record lectures and connect with friends after.

The 2.7 ounce Astro Mini is compatible with all Apple and Android phones, PSP, iPod and other 5V input USB-charged devices. Available in black or silver, Mini comes with one USB to micro USB cord, one 30-pin adapter and a travel pouch.

The Astro Mini is available at with the same 18 month, worry-free warranty that comes with all Anker products, which are designed to make the smart life easier and more convenient. Reliable and affordable, the Astro Mini gets you out of a pinch when you have zero battery left, wherever you are.


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  • Ajzen

    Aha, got a silver RAVPower 2600mAh lipstick battery pack from Amazon sometime ago. Same price as this Anker Astro Mini, but mine is with a amazing built-in flashlight. I’m happy with it.