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Anker PowerCore Speed 20000, 20000mAh Qualcomm Quick Charge 3.0 & PowerIQ Portable Charger, with Quick Charge Recharging, Power Bank for Samsung, iPhone, iPad and More, Black (A1278)

4.7 out of 5 stars 3,050 ratings

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About this item

  • The Anker Advantage: Join the 20 million+ powered by America's leading USB charging brand.
  • Charge Faster: Qualcomm Quick Charge 3. 0 (24W) with Anker's proprietary PowerIQ and Voltage Boost technology deliver the fastest possible charge to almost any USB device.
  • 7 days of power: 20, 000mAh is enough charging power to fill iPhone 7 almost seven times, Galaxy S8 more than four times and iPad Air 2 One and a half times.
  • 6-Hour recharge: with quick charge input, a full recharge is over in half the time of standard portable chargers (wall charger not included).
  • What you get: Power core speed 20000, travel pouch, 60cm micro-USB cable, welcome guide, our worry-free 18-month and friendly customer service. Usb-c cable and Lightning cable for iPhone/ iPad sold separately.

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Compatible Phone Models samsung iPhone 14Pro Max/14 pro 14/13 Por Max/13 Mini/13/12/11/XR/11 max/XS Max/X; iPhone 8 Plus/8/7 Plus/7/6s Plus/6 Plus/6/SE;, Huawei Samsung Galaxy S22 Ultra/S22+/S22/S21 Ultra/S21+/S21/S20 Ultra/S20+/S20, S10, Samsung Galaxy S9, Samsung Galaxy S8, Samsung Galaxy Note 10; Note20/A53/A52/A51/Z Flip/Z Fold/F52/W22/W21 etc.;, Motorola P50, Motorola Z4, Motorola G7 Plus, Motorola G7, Motorola One; LG G8, LG G7, LG X4, LG Q60, LG K40, LG Q7; iPhone 14/14 Plus/14 Pro/14 Pro Max/13 Por Max/13 Mini/12/11/XR/XS Max; iPhone 8 Plus/8/7 Plus/7/6s Plus/6 Plus/6/SE; Samsung Galaxy S22 Ultra,S22+,S22,S21 S20 S10 S9 Plus,Samsung Galaxy S 8,Samsung Galaxy S 8 Plus,Samsung Galaxy S 7,Samsung Galaxy S 6,Samsung Galaxy S 6 Edge,Samsung Galaxy S 5, Note 8 oneplus 2 oneplus 5t s8 plus samsung galaxy note 8 samsung galaxy s8 samsung note 8 Samsung S8/Google Pixel LG/Nexus/Motorola cell smart phone and other USB Smart Devices. Steam Deck / Chromebook / Laptops / Tablets / Macbook Air M2/MacBook Air 2020/ MacBook Pro 13" 2017/ MacBook Pro 13" 2020 / MacBook Pro 15" 2017/ MacBook 16" / MacBook 12" / MacBook Air 13" / MacBook Air 12"; iPad Pro 12.9"/11"/10.5"/9.7"; iPhone 14/14 pro/13/13 pro/12/12 Mini/12 Pro/12 Pro Max/XS/XS Max/XR/X /11/11 Pro/11 Pro max/8 Plus/8/7/6; Galaxy Z Fold 4 / Flip 4/Samsung Galaxy S22 / S21 Ultra/S21+/ S21/ S20 Ultra/ S20+/ S20/S20 FE /S10/S10e/S10+/S9/S9+/S8/S8+ / Note20+/20/Note10+/10/Note 9/Note 8/ Note 7/Z Fold2 / Z Flip; LG V60/ V50/ G8/ G7; Oneplus 9 Pro/9/8T/8 Pro/8/7 pro/6T; Google Pixel 3/4/4a/5; iPad Air 1/2/3/4 / iPad mini 1/2/3/4/5/ Airpods / Airpods Pro / Apple Watch 6/SE/3 IPhone 14,iPhone 14 Plus,iPhone 14 Pro,iPhone 14 Pro Max,iPhone 13,iPhone 13 Pro Max, iPhone 12, iPhone 11, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6/6S, iPhone 6/6S Plus, iPhone 5/5S/SE, iPhone 5C, Samsung Galaxy S22 Ultra,S22+,S22,S21 S20 S10 S9 Plus,Samsung Galaxy S 8,Samsung Galaxy S 8 Plus,Samsung Galaxy S 7,Samsung Galaxy S 6,Samsung Galaxy S 6 Edge,Samsung Galaxy S 5, Note 8 oneplus 2 oneplus 5t s8 plus samsung galaxy note 8 samsung galaxy s8 samsung note 8 Samsung S8 LG V30 Xiaomi Mix 2 HTC U11 Nokia 8 Google Pixel 2 OnePlus 5 Nintendo Switch Lumia 950 Samsung S8 plus LG V20 Xiaomi Mix HTC U Ultra Nokia 7 Google Pixel Lumia 950XL LG G6 Xiaomi 6 HTC U11 Life Google Nexus 5X OnePlus 3T Samsung galaxy S8 plus LG G5 Xiaomi 5S HTC 10 Google Nexus 6P Xiaomi 5X Xiaomi 5C Xiaomi 5 Xiaomi 4C Xiaomi Note 3 Xiaomi Note 2, Motorola P50, Motorola Z4, Motorola G7 Plus, Motorola G7, Motorola One; OPPO VIVO realme, Meizu ZTE,iPad Tablet; MP3 Player Battery,Smartwatch, Headphone,Speaker, and more cell phone replacement battery charger devices
Connector Type usb usb Micro USB, USB Type C USB Type C Micro USB, usb

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Anker PowerCore Speed 20000, 20000mAh Qualcomm Quick Charge 3.0 & PowerIQ Portable Charger, with Quick Charge Recharging, Power Bank for Samsung, iPhone, iPad and More, Black (A1278)


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Product Description


PowerCore Speed 20000

The Accelerated Ultra-High Capacity Portable Charger

 

From ANKER, America’s Leading USB Charging Brand

- Faster and safer charging with our advanced technology

- 20 million+ happy users and counting

 

Incredible Charging Speed

3 distinct fast-charging technologies ensure that any and all devices are charged in the shortest time possible. Never worry again about having no time to charge.

 

Ultra-High Capacity

PowerCore 20000 packs almost seven iPhone 7 charges or five Galaxy S8 charges into your bag or pocket. That’s a whole week of charging without needing to plug into the wall.

 

Cool Under Pressure

The Speed series uses exclusive technology developed by Anker engineers to control its temperature when charging. If high temperatures are detected then it automatically modifies power output to reduce heat.


MultiProtect Technology

Surge protection, short circuit prevention, temperature control, and other advanced safety features keep you and your devices safe.

 

Quick Charge 3.0 Input

5V ⎓ 2A

9V ⎓ 2A

12V ⎓ 1.5A

 

Quick Charge 3.0 Output

5-8V ⎓ 3A  / 8-10V ⎓ 2.4A  / 10-12V ⎓ 2A

 

Standard Output

5V ⎓ 2A
 

What’s In the Box

  • PowerCore Speed 20000 Portable Charger

  • Micro USB Cable

  • Travel Pouch

  • Welcome Guide
     

Note

Will not provide a high-speed charge for Asus ZenFone 3, Nexus 6P or 5X.
Not compatible with devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).

Customer reviews

4.7 out of 5 stars
4.7 out of 5
3,050 global ratings

Top reviews from the United States

Reviewed in the United States 🇺🇸 on January 13, 2023
Reviewed in the United States 🇺🇸 on November 21, 2019
Customer image
4.0 out of 5 stars Overall, good. Should be better.
Reviewed in the United States 🇺🇸 on November 21, 2019
I've been using Anker products, on and off, for maybe 8 years now. I've learned that positive experience isn't a given, regarding peripherals like powered USB hubs, bluetooth keyboards, etc. (although the high res. mouse was a peach!). I've yet to have a truly negative experience with one of their portable charging units. And, true to form, neither does the Powercore 2000 (purchased Aug. 2019).

My biggest complaint, in fact, my only complaint, is that their powerIQ doesn't switch gears when I connect different devices. The purpose of PowerIQ is to optimize power delivery for your device, whichever device that may be-- rumor is there's more than a few you a fast charge when you plug in your Galaxy S10 Plus, or normal charge when you plug in your Apple Airpods gen. II. The only logical cause I can find is perhaps the charger was built before those models were released, and so there is no configuration template to match it with Qualcomm's fast charging technology, and not an individual device.

Well, rumor has it that there's more than a few different device types out in the world today, but of them all, I didn't expect my Anker powercore 2000 to not recognize Samsung's flagship phone. Go figa.

(for the record, I would probably by the same unit again, even knowing what I know now.)
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Reviewed in the United States 🇺🇸 on May 30, 2022
Reviewed in the United States 🇺🇸 on August 29, 2022
Reviewed in the United States 🇺🇸 on July 2, 2022
Reviewed in the United States 🇺🇸 on December 16, 2021
Reviewed in the United States 🇺🇸 on January 24, 2022
2 people found this helpful
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Reviewed in the United States 🇺🇸 on April 22, 2021
One person found this helpful
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Top reviews from other countries

AmazonShopper
4.0 out of 5 stars Fast charger for my phone, earphones and laptop!
Reviewed in the United Kingdom 🇬🇧 on October 1, 2017
Customer image
AmazonShopper
4.0 out of 5 stars Fast charger for my phone, earphones and laptop!
Reviewed in the United Kingdom 🇬🇧 on October 1, 2017
I use this charger on a regular basis and it's brilliant! It does what it says on the description. Comes with power IQ and Qualcomm Quick charge 3.0 which both charge my phone at the same rate as my fast charging plug. I also use this to recharge my asus laptop which actually charges faster than the wall plug it came with thanks to the adaptive voltage technology!
The charger comes with a cushioned sock that provides a bit of protection, I plug the micro USB cable in and tuck it within the sock so I never lose or damage the cable! [Shown in picture]
It's 3-4 cm longer than my phone so still fits into my coat/jacket pockets with ease!

Cons:
A more detailed battery level indicator would be useful, it has 4 little LED lights which are good enough 99% of the time but it would be nice to know the exact charge I have left when I am below 25% capacity so I can be more conservative if necessary.
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30 people found this helpful
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onko
5.0 out of 5 stars Great quality power bank. Recommended for tablets and travel.
Reviewed in the United Kingdom 🇬🇧 on July 20, 2018
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onko
5.0 out of 5 stars Great quality power bank. Recommended for tablets and travel.
Reviewed in the United Kingdom 🇬🇧 on July 20, 2018
PROS:
- Big 20,000mah battery.
- High quality.
- Portable and small.
- 2 quick charge output ports.
- LED indicator.
- Turns off automatically after a few seconds.
- Turns on automatically once a cable is connected.
- Protective pouch.
- Charges tablets 2x 0-100%.
- Charges phones 5-6x 0-100%.
- 18 months warranty.
- Excellent customer service.

CONS:
- Takes 5-6hrs to charge it full.
- 1 input port.
- Short cable.
- Doesn't ship to Ireland, must use address pal.

Highly recommended.
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16 people found this helpful
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cool as cats in shades
5.0 out of 5 stars Works directly with HTC Vive Cosmos Elite, for longer uninterrupted gaming power
Reviewed in the United Kingdom 🇬🇧 on August 24, 2020
2 people found this helpful
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andrea
4.0 out of 5 stars Doesn't seem to be worth it for S9s
Reviewed in the United Kingdom 🇬🇧 on March 9, 2019
5 people found this helpful
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Mr. J. Humphreys
4.0 out of 5 stars Not entirely Fast/Dash/Quick Charge
Reviewed in the United Kingdom 🇬🇧 on June 26, 2019
2 people found this helpful
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