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Anker 2nd Gen Astro Mini 3200mAh Lipstick-Sized Portable External Battery Charger with PowerIQ Technology for iPhone, Samsung, HTC and More (Silver)
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• The highest average review rating of any charging brand.
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• Join the 6 million+ satisfied customers powered by Anker.
2nd Generation Astro Mini Portable Charger External Battery Power Bank
A charging station in the palm of your hand.
PowerIQ Detects your device. Delivers the fastest charge.
Exclusive to Anker, PowerIQ amp-adjustment technology intelligently identifies your device to deliver its fastest possible charge.
Add over a full charge to an iPhone, almost one full charge to your Galaxy S5 or at least one full charge to most other smartphones.
Same Size, More Power
The original lipstick tube design. Now upgraded with higher density cells and efficiency 10% above most other brands to give you 6% more power.
We use only premium LG cells, together with the most advanced materials and cutting-edge technology, to ensure complete safety.
World Famous Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.
For Optimal Use:
• Use the included cable, your original cable or a third-party certified one (such as MFi).
• Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices except for the iPod nano, iPod Classic, HP TouchPad, LG G2, Asus and some GPS and Bluetooth devices.
The Anker Advantage: Join the 6 million+ powered by Amazon?s #1 charging brand.
Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 1 amp.
High Capacity: Add one and a half charges (over 7 hours talktime) to an iPhone 5s, almost one full charge to a Galaxy S5 or one full charge (70+ hours of audio playback) to most other phones.
Ultra Compact: Our original lipstick-shaped aluminum design (3.5 × 0.9 × 0.9in, 2.7oz). Recharges in 3-4 hours with a 0.8 amp adapter (not included) and the included Micro USB cable.
What You Get: Anker 2nd Generation Astro Mini 3200mAh External Battery, Micro USB cable, travel pouch, welcome guide, our fan-favorite 18-month warranty and friendly customer service.
|Average Customer Rating:
|| based on 9555 reviews|
Most iPhone 5 accessories shipped worldwide. Every Apple iPhone 5 accessory ships from wholesale warehouse in USA.
Average Customer Review:
( 9555 customer reviews )
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Most Helpful Customer Reviews
632 of 671 found the following review helpful:
Amazing!Sep 28, 2012
I got this product for my mom since she replaced her old Nokia with an iPhone 4s.
Of course battery life differs drastically between those models. As a result the phone would run out of juice most of the time.
-Compact in size. (9cms length 2.2cms width)
-Sturdy aluminum body. (Always a good thing inside a purse)
-Bright silver color. (Easier to locate in a purse)
-Charges in less than 2 hours using a USB wall charger.
-Fully charged the phone twice on a single charge with juice left.
-Handy accessories pouch and cable included. ( mini & micro USB + iPhone plug)
-Auto cut off feature if not in use.
-None so far.
Now we no longer worry about my mom's phone running out of charge in case of emergencies.
627 of 691 found the following review helpful:
Good item, but don't forget...Jun 08, 2013
By Amazon Customer
This is a very good product and serves a vital need to those who need to charge their device when away from a plug. The only thing that I initially missed in the directions was that you must press the button next to the USB slots before it will start charging.
746 of 847 found the following review helpful:
Convenient small size. Nice back-up power for an iPhoneFeb 18, 2013
The Anker Astro Mini is a nice small back-up power supply to keep your power-hungry iPhone running. I ran a test with my iPhone 5 to see just how much juice you could expect.
I drained my iPhone 5 down to 10%, then used the Astro mini to recharge it to 100%. The Astro still had some charge, so I drained my iPhone 5 down to 10% again, then used the Astro mini to recharge. This time I only got back to 40% charged before the Astro was done.
The way I look at it, you can get ~1.2 full iPhone 5 charges from one Astro charge. Not bad and just what I needed to keep running thru a long day.
I recharged the Astro from my computer USB port. It took ~ 6 hours to fully recharge (charging light turned off). It might charge a little faster with a plug-in charger, but you should plan on 6 hours (or overnight) to fully recharge.
The instructions are simple and the carrying bag is fine. There are a number of adapters for included charging cord. Unfortunately, the iPhone 5 “lightning” connector is not one of them. If the lightning connector was included, it would be a 5 star.
114 of 127 found the following review helpful:
and it works brilliantly. I love itJul 07, 2014
By Jamie Gantner
I ordered my first Anker as I was going to a music festival, and knew that I would need it. Unfortunately, it didn't work. It didn't take any charge. The green light would come on indicating that it was fully charged, but when I plugged in my phone, it did not last longer than 30 seconds. I received a follow-up e-mail from Anker directly asking me about my purchase. I told them the issue that I had, and the circumstance that it had put me in. They had me test a few things, and determined that it was a faulty Astro. They immediately sent me a new one, and it works brilliantly. I love it! It charges your device in no time, and is very portable. I would just suggest making sure that your device works before heading out of town, or an event where it is needed. The Anker customer service was exceptional!!!
62 of 72 found the following review helpful:
Super ProductJul 05, 2013
Love it! Initial charge time for my Anker Mini was a few hours. Once charged it worked exactly as described. I was concerned that it would be cumbersome to carry, but it is surprisingly light and a convenient size, and durably made. Included pouch is nifty and a major plus. In addition to the Anker Mini, I purchased the Innovative Digital 5" lightning cable to charge my iPhone 5. The mini lightning cable works great AND fits in Anker pouch! See Innovative Digital USB to Lightning compatible Cable (5 inch). I looked at other round mini chargers, but they did not have on/off switch. I don't yet know how long it will retain its charge, may update this review later. So far, very happy with this purchase. Fast delivery.
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