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Anker® 2nd Gen Astro3 12000mAh External Battery Charger with PowerIQ™ Technology for iPhone 5S, 5C, 5, 4S, iPad Air, Galaxy S5, S4, S3, Tab 4, 3, 2, Pro, Note 3, 2, Google Nexus, PS Vita, Gopro, other USB-Charged devices

by Anker

List Price: CDN$ 59.99
Sale: CDN$ 53.99 & FREE Shipping. Details
You Save: CDN$ 6.00 (10%)
In Stock.
Sold by AnkerDirect and Fulfilled by Amazon. Gift-wrap available.
3 new from CDN$ 53.99
  • PowerIQ™ technology maximizes compatibility with Android, Apple or other devices by enabling charge speeds of up to 4 amps overall or 4 amps per port.
  • 12000 mAh of capacity and an energy efficiency rate 10% above previous generation Astros and many current standard alternatives charges the iPhone six times and large-capacity phones like the Galaxy S4 almost four times.
  • A "shake" starts a charge or displays the remaining power level. The ultra-low power consumption (100000 shakes consume less than 1%) 10-LED power meter balances accuracy and aesthetics.
  • Sturdy construction and matte finish withstand bumps and drops. Grade A cells and premium chips ensure reliability. Input: 5V / 2A; Use a 2A adapter (not included) with the included USB cable for the fastest charging time (9 hours).
  • Package contents: Anker® 2nd Generation Astro3 External Battery, webbed travel bag, micro USB cable, user manual. (Apple adapters and Samsung 30-pin adapter not included)

Frequently Bought Together

Customers buy this item with Anker® 36W 4-Port USB Wall Charger Travel Power Adapter for iPhone 5s 5c 5; iPad Air mini; Galaxy S5 S4; Note 3 2; Tab; Nexus and More CDN$ 29.99

Anker® 2nd Gen Astro3 12000mAh External Battery Charger with PowerIQ™ Technology for iPhone 5S, 5C, 5, 4S, iPad Air, Galaxy S5, S4, S3, Tab 4, 3, 2, Pro, Note 3, 2, Google Nexus, PS Vita, Gopro, other USB-Charged devices + Anker® 36W 4-Port USB Wall Charger Travel Power Adapter for iPhone 5s 5c 5; iPad Air mini; Galaxy S5 S4; Note 3 2; Tab; Nexus and More
Price For Both: CDN$ 83.98

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Product Information

Technical Details
Item Weight299 g
Product Dimensions11.1 x 8.3 x 2.6 cm
Manufacturer referenceAstro3 (2gen)
Weight300 grams
ColourBlack
  
Additional Information
ASINB00CEZBKTO
Shipping Weight408 g
Date First AvailableApril 18 2013
  
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Customer Reviews

4.6 out of 5 stars
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Most helpful customer reviews

3 of 3 people found the following review helpful By Zachary on March 5 2014
Verified Purchase
This was my first Anker product and I was impressed by the build quality. I had never heard of them so took a chance and I'm glad I did.

It has lots of capacity for charging phones and tablets. I used it to go cross country with my Galaxy S3 and Nexus 7. It charged both as fast as a wall adapter would and had no problem keeping both charged for my airport layovers and delays. No more hunting around in the airport for a wall socket.
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1 of 1 people found the following review helpful By Wendy Cheng on May 11 2014
Verified Purchase
It was fine the first few times, but later on it startes not being able to charge fully and for some reason was able to charge again (charge the battery itself, not the phone).
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1 of 1 people found the following review helpful By Joshua Austin on Feb. 20 2014
Verified Purchase
This product has no problem charging both my Samsung Galaxy Note 3 and Blackberry Z10 smartphones at the same time at full speed. The capacity seems adequate based on initial testing.

The built quality is nice, it charges well and is about the size of an external hard drive, so it fits easily in a pocket in my backpack. Anker deserves a 5 star rating for this product. They seem to have created a superior product for less money than some of the competing products I looked at.
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1 of 1 people found the following review helpful By Donovan Long on Feb. 16 2014
Verified Purchase
It really doesn't get any better than this unit. 12000 mAh gives you a ton of backup power, the case has a soft touch to it that makes it feel premium. Anker is pretty much the best manufacturer for this type of device; this model I believe is their 4th generation. Highly recommended.
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1 of 1 people found the following review helpful By zoolander on Jan. 14 2014
The battery is compact and a bit heavy. It does the job of charging my phone on the go for the 3 hours i travel.
The build is sturdy and feels like premium materials. Although the matte finish is gorgeous looking, its a fingerprint magnet! Thankfully they include an perforated travel pouch that keeps the Anker safe and fingerprint free. And yes you can see the illuminated LED dial through the pouch quite clearly.
The "SMART" USB feature charges up my phone super fast! with (5V / 2.4A max) of charging power
Ankers LED light ring is a genius touch. The indicators for "battery percentage" and "charging" are simple and straightforward which can easily be activated by a little shake... yes I said "shake". there are no physical buttons on this device but a simple motion sensor that will activate the LED and the implied function.
Overall i'm quite happy with the purchase and the product. its sleek, modern and will power all the USB devices.
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1 of 1 people found the following review helpful By Ryan on Dec 12 2013
Verified Purchase
Good design. Excellent battery life.

My only complaint is that it does not notify you if it is not charging itself properly. Says that it is. Change to an appropriate plug or cable it does charge fine.
I have plugs all over the house. A notification that it is not charging properly would save a whole evening of charging.
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Verified Purchase
I made the mistake of purchasing this product right before a 2 week camping trip without giving myself enough time to test it and replace it if it didn't work properly. I realized when I was still at home that the device would not charge, however it still had 70% battery life and I did not want to go without having my phone (mainly to take pictures) so I decided to take the battery pack with me. When ever I got to a hotel or in a car I tried to charge the battery pack, but only once did it charge (in the airport) and it only charged for about 15 minutes or so.

That being said, if this product worked properly (was able to take a charge) I think it would have been very useful. I used my phone as little as possible, and used the pack to charge my phone when it was low. I would have loved to have used my phone more often (that is why I bought this larger one instead of a smaller one) and taken a lot more photos of my trip, but since I was very careful I was able to keep my phone charged when I needed it.
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By Apeters on July 13 2014
Verified Purchase
Charges very quickly! Great buy!
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