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Anker® 2nd Gen Astro E5 16000mAh 2-Port (3A Output) Portable Charger External Battery Power Bank with PowerIQ™ Technology for iPhone 6 Plus 5S 5C 5 4S, iPad Air 2 Mini 3, Samsung Galaxy S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (White)

by Anker
4.6 out of 5 stars 239 customer reviews
| 38 answered questions

Price: £29.99
Sale: £20.99 & FREE Delivery in the UK. Details
You Save: £9.00 (30%)
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Sold by AnkerDirect and Fulfilled by Amazon. Gift-wrap available.
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1 used from £19.01
  • The Anker Advantage: Join the 10 million+ powered by Amazon's #1 charging brand.
  • Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 3 amps.
  • Enormous Capacity: Charges the iPad Air more than once, the Galaxy S5 four times, the iPhone 5s over seven times and other smartphones multiple times. Recharges in 8-9 hours with a 2 amp adapter (not included) and the included Micro USB cable.
  • Superior Quality: Premium LG cells, cutting-edge circuitry and a sturdy gloss exterior ensure reliability and safety. To activate the LED flashlight, hold or double click the power meter button.
  • What You Get: Anker 2nd Generation Astro E5 Portable Charger External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, our fan-favorite 18-month warranty and friendly customer service.
£20.99 & FREE Delivery in the UK. Details In stock. Sold by AnkerDirect and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

  • Anker® 2nd Gen Astro E5 16000mAh 2-Port (3A Output) Portable Charger  External Battery Power Bank with PowerIQ™ Technology for iPhone 6 Plus 5S 5C 5 4S, iPad Air 2 Mini 3, Samsung Galaxy S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (White)
  • +
  • Mains charger for Anker 2nd Gen Astro E3 10000mAh / 2nd Gen Astro E4 13000mAh / Astro E5 15000mAh / Astro E6 Ultra-High Capacity 20800mAh Portable Power Bank - NO PC REQUIRED - AAA Product®
  • +
  • [Upgraded Quality] Anker Astro E5 16000mAh Compact Portable Charger (2nd Generation, Premium Panasonic Battery Cells Inside, External Battery Power Bank) with PowerIQ Technology (Black)
Total price: £45.97
Buy the selected items together

Product details

  • Product Dimensions: 15 x 6.2 x 2.3 cm ; 308 g
  • Boxed-product Weight: 440 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Batteries 1 Lithium ion batteries required.
  • Item model number: AK-A1208021
  • ASIN: B00D5VAYRU
  • Date first available at Amazon.co.uk: 3 Jun. 2013
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (239 customer reviews)
  • Amazon Bestsellers Rank:

Product Description

ANKER: Amazon's #1 Charging Brand

• The highest average review rating of any charging brand.
• One in three chargers sold on Amazon is from us.
• Join the 10 million+ satisfied customers powered by Anker.

2nd Generation Astro E5 Portable Charger External Battery Power Bank
A power plant for your palm or pocket.

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.

Enormous Capacity
Enough power to keep you going for days. Charge an iPhone 5s over seven times, a Galaxy S5 four times or an iPad Air more than once.

Our Most Compact Yet
Using ultra-high density cells, we've packed 25% more power into exactly the same sized unit as the Astro E4 (the E5's little sister).

Superior Quality
We use only premium LG battery 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, Dell Venue 11 Pro, Asus tablets and some GPS and Bluetooth devices.


Customer Reviews

Top Customer Reviews

Verified Purchase
I own 3 external batteries for work and all of them are different makes.

I can honestly write (due to the fact I have 3 external batteries by different companies) that this is the best by far.
I conducted a little test between this and one of the other makes I own to decide which one would suit a recent job I was on.
I ran both of the external batteries flat as well as mine and my wife's iPads and iPhones.
The Anker E5 was faster in charging from being flat and then charged both my iPad and iPhone quicker than the other make charged my wife's same items. Great result!

Also compared to the other two I own this is lighter, slimmer and a lot more stylish, and has a little torch between the USB ports (handy little extra).

Not only I have been impressed, but several of my colleagues (after they needed to charge their phones etc whilst out on site) are in the process of purchasing one for themselves :-)

Great item and at a great price.
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I was supplied a sample for test and evaluation, and I promised that my review is fair and honest.

I own both the Anker Astro Mini and the Anker SlimTalk. I use either of the two batteries for everyday commute to and from work. My iPhone 5 is a battery hog and I need any of the above batteries that are both lightweight, as backup. However, the above batteries can only supply 1-1.5 full charges to the iPhone. Because of this limitation, I need a larger backup battery for long travel like (e.g. long haul flights, long bus/car rides).

I received the Anker Astro E5 battery in time for our Adirondack vacation. The dual ports really come in handy as you can share the battery with your companions or charge two devices simultaneously. The kids all brought their gaming device and iPads, and us - our Smartphones. We can not rely on the car charger as it can only charge a GPS device or smartphone and not an iPad. I'm glad that the Anker Astro E5 can supply as much juice as to charge an iPad along with another Smartphone or a gaming device.

The Anker Astro E5 is a bit heavier than my other Anker external batteries. Tested a fully-charged E5; it can supply 2 full charges to a Smartphone, 2 full charges to an iPad, plus 1 full charge to a gaming device and a bluetooth headset. Pretty impressive for a device that is not as heavy as I was expecting it to be. I also believe that this external battery will also come in handy in cases of emergencies, hurricanes and blackouts. It also comes with a LED flashlight feature which you can use to locate adapters and connections while in the dark (night time travel, blackouts, etc.).

Size and weight is not as bulky as my old Zagg external battery. Size is almost equivalent to a regular 2.5 inch external hard drive.
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Verified Purchase
I decided to upgrade my external battery pack for Geocaching and Munzee GPS treasure hunting which drain a lot of power from my Galaxy S4, I've been using a rechargeable AA battery adaptor and usually carry pocketfuls of spares around so, after a bit of research I came across the Astro E5 and because of the high reviews decided it was the one most suitable for my needs packing a whopping 15a in a unit not much larger than my phone. I purchased using the free trial Amazon Prime One day delivery but unfortunately it didn't arrive until the day after it was expected, that was a minor disappointment however because from the moment I opened the box I was immediately impressed with the look, feel and simple functionality, this is a very robust and well thought out piece of hardware, it's convenient, portable, simple to operate and looks great, better still, when I switched it on it already had a full charge! I plugged straight into my phone at 80% and within 15 mins it was fully charged. The E5 came with various connectors and a protective carry case however I shan't be using that just yet ... I want to show off my new toy, even the colour perfectly matched my Galaxy. Thankyou Anker, I'm very pleased with my purchase.
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Verified Purchase
I purchased the E5 Power Bank a few weeks ago, it arrived much quicker than expected (thanks Amazon). As usual with Anker products, the packaging was first class. As soon as you open the box and take the E5 into your hand you know you are holding a quality product, it's weighty but not too heavy, the build quality is great, I have found this with all the Anker products I have purchased (and I have purchased them all). Inside you will find a USB cable to charge the E5, a travel pouch which is handy and a Welcome leaflet. When I used the E5 for the first time to charge my phone it charged it just as fast as the charger I use, (the Anker 40W 5-Port High Speed Desktop USB Charger with PowerIQ Technology) so was pleasantly surprised, I have now used it several times and I know this is one item that will be in my bag at all times, it's great to know my tablet and phone will never die on me again! One other thing I have to mention, it's the 18 month warranty that comes with their products, I have never had to use it, but I have contacted Anker customer service in the past just to ask about their products, and I must say they were excellent, that is one of the reasons I purchase Anker products, peace of mind.
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