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Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More

4.7 4.7 out of 5 stars 423 ratings

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Connector Type usb, Micro USB
Brand Anker
Battery Capacity 16750 Milliamp Hours
Special Feature Portable, Over, Flashlight, Pocket Size
Voltage 5 Volts

About this item

  • The Anker Advantage: Join the 10 million+ powered by our leading technology.
  • Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 3 amps.
  • Enormous Capacity: Charges the iPhone 6 six times, the iPhone 6 Plus or Galaxy S6 four times or the iPad Air more than once. Safely recharges with a 2 amp or higher output charger (most phone chargers have only 1 amp).
  • Superior Quality: Premium Panasonic 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.
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Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More
Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More
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PriceCurrently unavailable.-5% $39.99
List:$41.99
-25% $29.99
Typical:$39.99
-25% $33.74
Typical:$44.99
-27% $58.25
List:$79.99
$31.99
Delivery
Get it Mar 28 - 29
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Battery life
4.7
4.4
4.0
4.5
4.2
4.5
For traveling
4.4
4.5
4.3
4.5
4.4
4.1
Charging power
4.1
4.5
4.2
4.5
4.2
4.5
Value for money
3.3
4.3
4.2
4.2
Sold By
AnkerDirect
AnkerDirect
AnkerDirect
Droidz
AnkerDirect
capacity
16750 milliamp hours
5000 milliamp hours
20000 milliamp hours
20000 milliamp hours
connector type
Micro USB, usb
USB-A*1 + USB-C*1
USB-C*2+USB-A*1
Built-in C Cable + 1C1A
USB Type C
USB-A*1+USB-C*1
number of ports
2
3
1
1
2
compatible devices
iPhone 6 Plus, Galaxy S6, iPhone 6, iPhone, iPad, iPhone 7, iPhone 5s, iPod
iPhone 13 / 13 Pro / 13 Pro Max / 12 / 12 Pro, Samsung, iPad Pro, and More, Tablet, iPhone 15/15 Plus/15 Pro /15 Pro Max
Ipad
iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, MacBook, Galaxy
iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/14 Pro / 14 Pro Max, iPhone 13/12 Series
iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More
voltage
5 volts
5 volts
5 volts
5 volts
5 volts
5 volts
battery charge time
7 hours
2.6 hours
24 hours
weight
0.68 pounds
12.2 ounces
0.49 pounds
0.76 pounds
7.7 ounces
465 grams

Product Description

Anker Astro E5 16000mAh Compact Portable Charger From ANKER, America's 2nd Generation Astro E5 Portable Charger External Battery Power Bank A power plant for your palm or pocket. Leading USB Charging Brand Faster and safer charging with our advanced technology 10 million+ happy users and counting .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 in 25% more power than the same-sized Astro E4 to produce our most compact battery yet. Superior Quality We use only premium Panasonic 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 LG G4 / G2, iPod nano, iPod Classic, HP TouchPad, Asus tablets and some GPS and Bluetooth devices. Remove film before use. To give your Astro E5 the fastest, safest recharge, use an Anker USB charger. Using an ordinary phone charger may cause overheating.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More


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From the manufacturer

PowerCore 20100 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
PowerCore 20100 PowerCore 20000 with Quick Charge 3.0 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
Customer Reviews
4.7 out of 5 stars
46,787
4.7 out of 5 stars
423
4.7 out of 5 stars
34,492
4.7 out of 5 stars
66,037
Battery Capacity 20000mAh 20000mAh 16750mAh 13000 mAh 10000mAh 10000mAh
Charging Technology PowerIQ PowerIQ Quick Charge 3.0 PowerIQ PowerIQ PowerIQ Quick Charge 3.0
# of iPhone 6 charges 7.3 7.4 6 4.7 4.4 4.4
# of iPad mini 4 charges 2.5 2.7 2 1.5 1.3 1.3
# of Samsung S6 charges 2.5 2.5 4 3.3 2.2 2.2
# of USB Charging Ports 2 2 2 2 1 1
Max Charging Speed 5V 4.8A (2.4A maximum for each port) Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A PowerIQ output: 5V 1A 5V 3A (3A maximum for each port) 5V 3A (3A maximum for each port) 5V 2.4A Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A
Color Selection Black, White Black, White Black, White Black, White Black, White Black, White
Size 6.5 x 2.3 x 0.9 in 6.5 x 2.3 x 0.9 in 5.9 x 2.4 x 0.9 in 3.8 x 3.1 x 0.9 in 3.6 x 2.3 x 0.9 in 3.6 x 2.3 x 0.9 in
Weight 356g /12.56oz 369g /13.02oz 308g /10.87oz 240g /8.47oz 180g /6.35 oz 180g /6.35 oz

Customer reviews

4.7 out of 5 stars
4.7 out of 5
423 global ratings

Customers say

Customers like the quality and performance of the power bank. For example, they say it's reliable and durable. Customers are also impresseded with the quality of build and usability of design. That said, opinions are mixed on battery life, charging speed, and value.

AI-generated from the text of customer reviews

16 customers mention12 positive4 negative

Customers like the quality of the power bank. They mention that it works well, is excellent, and dependable. Some say that it packs a punch.

"I am truly impressed. This a good external battery. It packs a punch...." Read more

"I think every one should invest in a power bank. This thing is so dope!..." Read more

"works great...." Read more

"...It is not possible to even use the devices while charging as it can't keep up." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the performance of the power bank. They mention that it is reliable, impressed with the quality of build, and usability of design. They also say that it's a good portable and durable charger that's still going strong so far.

"Good portable and durable charger that's still going strong so far." Read more

"...Anker is one of those makers. Disclaimer: I have been so impressed with the quality of build and usability of design that I Anker makes what I am..." Read more

"...Transported with me in many trips. Will buy again. Solid!" Read more

"...recommend Anker products to anybody looking for a high quality external battery charger." Read more

4 customers mention4 positive0 negative

Customers like the portability of the power bank. They mention it's a great portable charger, the best portable power source, and is good for traveling.

"Good portable and durable charger that's still going strong so far." Read more

"...Love the availability of portable power for my phone when I'm out. Anker creates superb battery packs!" Read more

"good for traveling" Read more

"Best portable power source...." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the appearance of the power bank. They mention that it is well-designed, has a great finish, and looks nice. Some appreciate the build quality and usability of the design.

"...: I have been so impressed with the quality of build and usability of design that I Anker makes what I am looking for, that's what I will buy...." Read more

"...They offer fair priced, well designed products that have great packaging and offer good support & warranty...." Read more

"Looks nice but ... gets hot when at full charge..." Read more

18 customers mention10 positive8 negative

Customers are mixed about the battery life of the power bank. Some mention it's an awesome battery, while others say that it loses its charge and no longer accepts a charge.

"...For my money this is one of the best battery/charger packs you can own." Read more

"...The only thing that failed was one of the USB ports is loose and will not charge unless pressure is put to one side...." Read more

"I am truly impressed. This a good external battery. It packs a punch...." Read more

"...having to fiddle with it to turn it back on because it both turns off so quickly and because it's not a straight & simple on/off...." Read more

13 customers mention7 positive6 negative

Customers are mixed about the charging speed of the power bank. Some mention that it's very efficient in charging their iPad Air, while others say that it takes forever to charge anything.

"Once fully charged, can fully charge an iPhone for 5times.Each light indicator gives one full charge...." Read more

"Not sure if this is faulty or not but this unit takes forever to charge anything...." Read more

"This charger is awesome. I purchased it just shy of 5 years ago, and it is still going strong, just like the day I bought it...." Read more

"...Charges up pretty quick and charges your electronics like they're in an outlet! Also, 20,000 miliamps is insane!..." Read more

5 customers mention3 positive2 negative

Customers are mixed about the value of the power bank. Some mention that it's the best value considering price, while others say that it is a very low quality product and not a good return on investment.

"After researching, this item seemed to be the best value considering price, weight and charging ability...." Read more

"...Not a good return on investment" Read more

"Anker is one of my favorite accessory companies. They offer fair priced, well designed products that have great packaging and offer good support &..." Read more

"Very poor quality product. Had many problems for charging the power bank stopped working after very few uses. I do not recommend this product...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the connectivity of the power bank. They mention that the plug-in inputs failed, only 1 charging port has worked, and the micro usb input broke.

"...Is that good? I don't know. Only 1 charging port has worked in the last year. And now, the other port barely charges...." Read more

"Worked very well until the micro usb input broke and now it’s useless." Read more

"Plug in inputs failed on this product" Read more

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