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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 S6 S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (Black)
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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 S6 S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (Black)

by Anker
1,893 customer reviews
| 197 answered questions

Price: £89.99
Sale: £20.99 & FREE Delivery in the UK. Details
You Save: £69.00 (77%)
In stock.
Sold by AnkerDirect and Fulfilled by Amazon. Gift-wrap available.
3 new from £20.99
16000mAh (Black)
  • 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 S6 S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (Black)
  • +
  • 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®
  • +
  • Anker Astro E6 Ultra-High Capacity 20800mAh 3-Port (4A 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 S6 S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, PS Vita, Gopro, more Phones and Tablets (Black)
Total price: £58.83
Buy the selected items together

Special Offers and Product Promotions

Colour Name: 16000mAh (Black)
  • Save £20 on Amazon.co.uk with the aqua Classic card. Get an initial credit line of £250-£1,200 and build your credit rating. Representative 32.9% APR (variable). Subject to term and conditions. Learn more.

Product details

Colour Name: 16000mAh (Black)
  • Product Dimensions: 6.2 x 2.3 x 15 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
  • Item model number: AK-A1208011
  • ASIN: B00D5T3QK4
  • Date first available at Amazon.co.uk: 3 Jun. 2013
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (1,893 customer reviews)
  • Amazon Bestsellers Rank:

Product Description

Colour Name:16000mAh (Black)

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, PowerIQTM 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 Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

4 of 4 people found the following review helpful By Geordie G4M3R5 on 15 July 2015
Colour Name: 16000mAh (Black) Verified Purchase
This charger is exactly what I was looking for. Something with plenty of power, not too big and a low price.

All i need is something that can charge some of my devices by USB. I am due to travel from UK to USA soon and was concerned that i wouldnt have enough power on my tablet to last me the full duration of the flight. This USB charger fits all my needs.

At 16000mAh it has enough charge to charge the items that myself and my partner will be carrying should it be required.

In terms of size its as long as my galaxy note 4, half the width an about twice the depth, so it will fit in my pocket easily and will slot nicely into my bag. In terms of its weight it weighs a touch more than an xbox one controller. Certainly not heavy by anyone's standards and for the power its packing its fair.

The unit itself has a button to press which lights up LEDs to show the remaining charge and it comes in a carrying case to stop the unit getting scratched.

If you are looking for something along the lines above then I would suggest looking no further than this model.
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4 of 4 people found the following review helpful By marcusl on 7 Jun. 2015
Colour Name: 16000mAh (Black) Verified Purchase
Bought this after a friend recommended it.Topped up the charge before a trip to London. Phone went down to 10% as I sat down for dinner so plugged in the supplied cable and left it charging on the table. Within 30 mins it was up to 70%, and when we finished dinner (90 mins after plugging in) it was fully charged. Nothing got hot, amazingly quick charge, and not too heavy to carry around in a bag (a bit too much for the trouser pocket).
Arrived on time, well packaged, and great price. I am now never going to have the excuse that my phone battery ran out whilst out of the house. Would definitely recommend.
I have topped up phone already 4 times and the battery still shows three quarters full.
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98 of 109 people found the following review helpful By Lunduner on 11 Sept. 2013
Colour Name: 16000mAh (Black) Verified Purchase
It arrived quickly, securely packaged. The instructions are clear and simple.

The item itself is chunky, not too heavy and gives an impresson of solidity and quality. It just looks ... an attractive bit of kit. It arrived (I would guess) about 80% charged and it took about 45 mins to charge fully, when connected to a USB port on my PC.

I am delighted with this unit - it seems to do exactly what it says on the tin! The tiny gripe? The two connectors supplied (one Apple 30 pin adapter, one Samsung ditto) look a bit flimsy (and Samsung is misspelled!). Not a worry for me, as I'm an Apple user and would use the USB connectors supplied with their products.

Review edited 19/9/13 and this added:

I charged the Anker Astro E5 fully and plugged it into my iPad2, which had only 1% battery capacity left. These were the results:
After 1 hour - 34%.
After 2 hours - 63%.
After 3 hours - 88%.
100% capacity was reached after a fraction under 4 hours (about 3hr 55min). There were still two lights showing on the unit, indicating 25-50% charge remaining.

Frankly, I think that is superb performance! Delighted with the product...!!!
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Colour Name: 16000mAh (Black) Verified Purchase
Just got back from Glastonbury 2014 and used this product for the first time ..
Not only did it keep my IPhone 5 charged the whole 5 days it also charged 3 others phones on a top up to give them the ability to make some calls ..
Magic bit of kit .,
Daughter is now taking it to Boardmasters festival ..
Don't buy these silly £10 -£30 phone bars as the queues to exchange where nearly as bad as the recharging queue !!!
Spend your money wisely .. buy one of these ..

Hope it last as like I said .. this was it's first use and got maybe 5-6 full charges out of it ..
Just remember to do all the things you can do to minimise battery usage for your smartphone .. check online for help as there are loads of things that you can do to help prolong the life of your battery before the need to charge it !!

Great product !!
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1 of 1 people found the following review helpful By Andy_F TOP 500 REVIEWER on 2 Sept. 2015
Colour Name: 16000mAh (Black)
This power bank is really portable.

In the box you get the power bank, instructions and a Micro USB Cable which can be used to connect to your phone, tablet etc and equally connected to a charger to recharge the power bank via the dedicated Micro USB port.

The power bank itself is made of Black Thermoplastic and is pocket sized and would happily go in a backpack, suitcase or handbag.

The power bank features 2 USB power outlets which can supply 3 amps in total and a power on/off button and a 4 bank led power indicator.

The Charger is "Smart" which means that both charging ports deliver the most efficient charge to your phone etc. and reduces/increases current as required.

The led's indicate the following

Charging the power bank

0-10% 1 led's lit
10-30% 1 led lit next one flashing
30-60% 2 led's lit next one flashing
60-90& 3 led's lit last one flashing
90-100% all 4 led's lit

Charging your device from the power bank

90-100% all 4 led's on
70-90% 3 led's on
40-70% 2 led's on
10-40% 1 led on
0-10% all led's off

Voltage on the charging ports was measured at 5.12 Volts on no load, and I successfully charged my Windows Phone, Blackberry, Asus Tablet (Memo Pad), Hudl, Wifes Ipad, Kindle and E Cigarette with no problems at all.

In common with most power banks once the device detects that there is no load on the output i.e. Nothing is connected or that the device you are charging has become fully charged and switches itself off to conserve power.

Equally it also switches itself on when it detects a device has reached full charge.

Overall, this is a very well made, discrete,power bank and the build quality is extremely good.

Highly Recommended
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