Image Unavailable

Image not available for
Color:

To view this video download Flash Player

Anker PowerCore II 20000, 20100mAh Portable Charger with Dual USB Ports, PowerIQ 2.0 (up to 18W Output) Power Bank, Fast Charging for iPhone, Samsung and More (Compatible with Quick Charge Devices)

| 435 answered questions

Currently unavailable.

We don't know when or if this item will be back in stock.

Color	Black
Brand	Anker
Connector Type	Micro USB
Voltage	12 Volts
Battery Capacity	20100 Milliampere Hour (mAh)

About this item

The Anker Advantage: Join the 50 million+ powered by our leading technology.
Poweriq 2. 0: our brand-new exclusive technology. Intelligently identifies your device to deliver the fastest possible charge.
Ultra-High Capacity: Packed to the brim with days of power—iPhone 8 over 6. 5 times.
Rapid recharge: top up the battery in as little as 5 hours using a Quick charge charger. (Ac adapter not included. Micro USB cable included for recharging. )
What you get: Anker power core II 20000 portable charger, Micro USB cable (USB-C and Lightning cables sold separately), travel pouch, welcome guide, our worry-free 18-month and friendly customer service.

More to consider from our brands

Page 1 of 1 Start overPage 1 of 1

95
$27.74
2,006
960
$29.99
138
$24.97
480
Save 14%
$14.28 $16.64
Lowest price in 30 days
203
$39.99

Customers who viewed this item also viewed

Page 1 of 1 Start overPage 1 of 1

More items to explore

Page 1 of 1 Start overPage 1 of 1

Special offers and product promotions

Amazon Business: Make the most of your Amazon Business account with exclusive tools and savings. Login now

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.

All Product Information Customer Q&A's Customer Reviews

What's in the box

From the manufacturer


Perfectly Portable Slim, ergonomic design and grippable texture to go wherever you need to go.	Twin USB Output Pump a week’s worth of power into two devices simultaneously.	Unrivaled Compatibility Advanced charging technology ensures the fastest possible charge for almost any device.


	PowerCore II 20000	PowerCore 20100	PowerCore Speed 20000	PowerCore 26800	PowerCore Speed 20000 PD	PowerCore+ 26800 PD
Charging Technology	PowerIQ 2.0	PowerIQ	Quick Charge 3.0; PowerIQ	PowerIQ	Power Delivery; PowerIQ	Power Delivery; PowerIQ
# of iPhone XR charges	4.2	4.2	4.2	5.6	4.2	5.6
# of iPad mini 2019 charges	2.4	2.4	2.4	3.2	2.4	3.2
# of Samsung S10 charges	4.5	4.5	4.5	6.1	4.5	6.1
# of USB Charging Ports	2	2	2	3	2	3
Output	18W Port: 5-9V=2A, 9-12V=1.5A; 12W Port: 5V=2.4A	5V=4.8A (2.4A max per port)	Quick Charge 3.0: 5-8V=3A, 8-10V=2.4A, 10-12V=2A;PowerIQ: 5V=2A	5V=6A (3A max per port)	PD Output: 5V=3A, 9V=2.6A, 15V=1.6A Standard Output: 5V=2A	PD Output: 5V=3A, 9V=3A, 12V=2.5A, 15V=2A，20V=1.25A Standard Output: 5V=3A(3A Max Per Port）
Max Input	5-9V=2A	2A	Quick Charge 3.0: 5-9V=2A, 9-12V=1.5A	4A (dual input)	5V=3A, 9V=3A, 15V=2A, 20V=1.5A	PD Input: 5V=3A, 9V=3A
Color Selection	Black. White	Black, White, Blue, Red	Black	Black, White	Black	Black
Size	6.7 x 2.4 x 0.9in	6.6 x 2.4 x 0.9in	6.6 x 2.4 x 0.9in	7 x 3.1 x 0.9in	6.5 x 2.4 x 0.9in	6.5 x 3.1 x 0.9in
Weight	369g/13oz	356g/12.56oz	357g/12.6oz	490g/17.28oz	358g/13oz	576g/20.3oz

Compare with similar items

		Anker Portable Charger, PowerCore Slim 10000 Power Bank, 10000mAh Battery Pack, High-Speed PowerIQ Charging Technology for iPhone, Samsung Galaxy, and More	Anker Portable Charger, PowerCore Essential 20000mAh Power Bank with PowerIQ Technology and USB-C (Input Only), Durable External Battery Pack Compatible with iPhone, Samsung, iPad, and More.	Anker PowerCore Essential 20000 PD Portable Charger, 20000mAh USB-C Power Bank with 20W Power Delivery, Compatible with iPhone 12/12 Pro / 12 Pro Max / 8 / X/XR, Samsung, iPad Pro 2018, and More	Anker PowerCore 20,100mAh Portable Charger Ultra High Capacity Power Bank with 4.8A Output and PowerIQ Technology, External Battery Pack for iPhone, iPad & Samsung Galaxy & More (Black)	Anker PowerCore 26800 Portable Charger, 26800mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports for iPhone, iPad, Samsung Galaxy, Android and Other Smart Devices

Customer Rating	(6414)	(32912)	(44108)	(1951)	(48144)	(28013)
Price	Unavailable	$21.99	$59.99	$66.99	$49.99	$69.99
Shipping	—	FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details
Sold By	—	AnkerDirect	AnkerDirect	AnkerDirect	AnkerDirect	AnkerDirect
Color	Black	Black	Black	Black	Black	Black
Compatible Phone Models	Audiovox CDM3000	Huawei Nexus 6P	iPhone	Audiovox CDM3000	iPhone XS Max, Apple iPhone XS, Apple iPhone XR	Audiovox CDM3000, Samsung Galaxy S7, Samsung Galaxy S6
Connector Type	Micro USB	usb	usb, USB Type C, Lightning	USB Type C	Micro USB, usb	Micro USB, usb
Item Dimensions	6.69 x 2.44 x 0.87 inches	5.87 x 2.68 x 0.55 inches	6.22 x 2.93 x 0.76 inches	6.22 x 2.91 x 0.76 inches	6.64 x 2.28 x 0.87 inches	3.21 x 7.09 x 0.87 inches

Compare with similar items

Product description

PowerCore II 20000
The Ultra-High Capacity Portable Charger with Upgraded Compatibility

From ANKER, America’s Leading USB Charging Brand
- Faster and safer charging with our advanced technology
- 50 million+ happy users and counting
- Worry-free 18-month warranty

Lightspeed Charging
Access unrivaled charging speeds—for Apple, Quick Charge, and more—with PowerIQ 2.0, the newest generation of Anker's advanced smart-charging technology. PowerIQ 2.0 adapts to your device's unique charging protocol to deliver a tailored, blazing-fast charge.

Fully Loaded
Brimming with 20000mAh of pure power—enough to keep an iPhone 8 running for a week. You'll wonder how you ever spent so much time plugged into the wall.

Ready for Action
PowerIQ 2.0 is now multidirectional, allowing PowerCore to take advantage of rapid input charging. Get fully juiced up in as little as 5 hours when using a Quick Charge charger, and spend more time away from the outlet.

Upgraded LED Indicator
Find out how much power you have remaining by pressing the slick 8-light LED wheel, or by plugging a device into an output port.

Charging Specs:
Input:
5V⎓2A, 9V⎓2A (Compatible with Quick Charge / AFC / PowerIQ 2.0)
Output:
18W: 5V⎓3A, 9V⎓2A, 12V⎓1.5A (PowerIQ 2.0)
12W: 5V⎓2.4A (PowerIQ)

Notes:
• Use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi); AC adapter not included.
• Please use your original Apple charging cable (not included) to charge Apple products.
• Compatible with most USB-charged devices, including iPhone 8 / X / XS / XS Max / XR (Lightning cable required), Android smartphones and tablets (including the Nexus 7), USB-C MacBooks / iPad (USB A to C cable required).
• Does not support Power Delivery fast charging for Apple devices.
• Does not support full-speed charging for some USB-C devices, including Nexus 6P/5X or Google Pixel.
• Not compatible with Samsung W700 or Dell XPS; Not compatible with the iPod nano, iPod Classic; Not for devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).

Product information

Product Dimensions

6.69 x 2.44 x 0.87 inches

Item Weight

11.4 ounces

ASIN

B01LQ81QR0

Item model number

A1260

Batteries

1 Lithium Metal batteries required. (included)

Customer Reviews

6,414 ratings

4.7 out of 5 stars

Best Sellers Rank

#42,011 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#649 in Cell Phone Portable Power Banks
#1,058 in Cell Phone Replacement Batteries

Is Discontinued By Manufacturer

Other display features

Wireless

Colour

Black

Included Components

Manufacturer

Anker

Date First Available

August 17, 2017

Feedback

Would you like to tell us about a lower price?

Product guides and documents

User Manual (PDF)

Customer Questions & Answers

See questions and answers

Customer reviews

5 star		86%
4 star		8%
3 star		3%
2 star		1%
1 star		2%

How are ratings calculated?

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

SoMuchNoise

IT DOES SUPPORT ANDROID DEVICES WITH FAST CHARGING(S9)!

Reviewed in the United States on May 28, 2019

Verified Purchase

I was a bit reluctant about purchasing this model of anker charger since I was more familiar with it's former fast charging technology. I bought this one since my older anker only had 10,000 mah. I looked around this page but did not find anything about it supporting fast charging for devices such as the one I have which is a Samsung Galaxy s9. I'm writing this to let others know that it does in fact have fast charging capabilities for android devices! Hope I helped.

101 people found this helpful

Helpful

Bobby McBobFace

Good battery, but it will not “Fast Charge” an iPhone 8, X, XR, XS! It will only use 12W not 18W.

Reviewed in the United States on October 23, 2018

Verified Purchase

This WILL NOT charge recent iPhone 8, iPhone X, XR, XS as fast as possible. Those phones support up to 18W charging but with this, your iPhone will only charge up to 12W! You'll get no benefit from using the 18W port on an Apple device.

Apple calls 18W charging “Fast Charge” and it makes use of new USB-C PD (Power Delivery) chargers. Because this page says "Fast Charging of iPhone" I though this would provide the same sort of charge, but it does not. Anker might use the term “Fast Charge” but they mean something different than what Apple means.

No matter what iPhone or iPad you have, this device will never charger it faster than 12W. A real USB-C Power Delivery 18W charger with a USB-C to Lightning cable can take an iPhone 8 or iPhone XS from 1% to 50% in 30 minutes, and this can’t do that.

That said, this is still a solid Anker product and will certainly charge your phone faster than the default 5W charger that Apple gives you, but it won’t charge recent iPhones as fast as possible.

There’s little reason to get this if you’ll only be using it with Apple devices since you can never take advantage of the true 18W Fast Charging. To confirm this, I even got a power meter and measured the voltage/amps. (It maxes out at 5v/2.3A or ~12W on my iPhone X)

Apple users should get Anker's other batteries with USB-C PD (Power Delivery) or just the older PowerIQ 1.0 products since they'll charge Apple devices at the same speed. This cheaper Anker battery with the same capacity will charge iPhones/iPads at the same rate, or this newer Anker battery with USB-C Power Delivery will get you the fastest 18W charge possible. They're from Anker so I'm sure they're both great and their marketing is more straightforward about their capabilities.

edit: I messaged Anker about this and that's been an excellent experience. The rep I talked to was very communicative and willing to delve into the technical details of things. They acknowledged the issue and have made some updates to this page to prevent people like me from getting confused in the future. That said using the phrase "Fast Charging for iPhone" is still quite confusing since it means something very different from what Apple says it means. They definitely made some good clarifications on this page though so I changed this from 2-star to 3-stars.

121 people found this helpful

Helpful

Oriskany

Very nice.

Reviewed in the United States on December 5, 2017

Verified Purchase

I received my order quickly and on time. The product is very neat looking and well built. I bought two....one for me and another for a gift. I charged up the PowerCore II and intentionally used it in a few days to make sure it worked as described. It did. I charged an Ipad that was about 37% and IPhone that was at 40% overnight. Both were at 100% the next morning and the indicator with 8 lights showed 4 lights remaining, indicating about 50% power remaining to charge additional devices.
Only thing that wasn't clearly explained (or I missed it), was that it can only be brought into a plane as CARRY On. it CAN NOT be put in checked luggage. I found this out after calling Anker to answer this question. The Anker rep told me that I could always check with the airlines directly if I still had a concern. I definitely do no want the device confiscated at TSA checkpoints if it wasn't allowed. Too costly to lose!
I called because of the recent lithium-ion battery issues on planes and wanted to be certain of the rules.

57 people found this helpful

Helpful

James

I'm really glad I made this purchase

Reviewed in the United States on January 10, 2018

Verified Purchase

Overall, I'm really glad I made this purchase. It has helped me to charge my devices at times that were convenient for me. For example, my phone seems to have a smaller battery charge per day but this device keeps it charged when I am outside my car or away from a wall or computer. It is very convenient to be able to charge your phone in a hotel cafeteria area having breakfast or when in bed while away from a charging outlet.

I needed to buy charging cables for my phone recently and this device helped me to determine, on the spot, that the 3rd party cables wouldn't charge my version of the iPhone. I was able to return the cables and test another set of cables for a charge without having to find my own wall outlet or go to my car. Very convenient for me.

The device holds a good amount of charge capacity so it doesn't need to be fully charged to charge your phone well. However, it you like to see the PowerCore always at a full charge, be aware that it will take some time to completely charge the Anker PowerCore (hours). The size of PowerCore is a bit long, which I understand, but it makes it difficult to charge devices somewhat in your pocket or on your person if you don't have a carry-on bag/backpack/purse or a coat with large pockets.

**UPDATE: See bottom for Anker response to my Cons** -- because of great customer service and the explanations, I will update to 5 stars.

Pros:
- Carries a big charge at full capacity (capable of charging iPad tablets, phones, etc.)
- Charges up to two devices via USB (be careful to check your cables as some do not work with devices by model)
- Convenience to charge your devices at any location (bed, table, anywhere)
- Easy-to-use

Cons:
- Takes a while to charge up to full capacity (even with 5V 2.1 Amp charger -- but you don't need full to charge your phone completely)
- Cannot receive a charge and charge other devices at the same time
- Size is a bit long so it may be difficult to use on your person/on-the-go if can't stop or put it down somewhere or in a purse/bag

Anker response to Cons: (shortening response to details)

1) "Though we are trying our best to make it more compact, as it contains 6 cells of battery inside, it might not fit completely when putting it in a pocket. However, we will file out your feedback and suggestion our future product's improvement and design."

2) "Please kindly understand that we actually made the decision to remove this function from our portable chargers. Because when pass-through charging, if there is a difference between the output of the wall charger and the input of the device being recharged it can cause the portable charger to rapidly power on and off. This increases charging times for both the portable charger and your device, risks causing damage to the battery cells and can significantly shorten the portable charger's lifespan."

3) "What concerns us is that this model seems to take long time to recharge itself for you. We have made an improvement of this model by enabling the quick recharge feature. Per our internal test, it shall be able to recharge fully with about 5 hours when you using a QC 3.0 wall charger. But if you use a 5V/2A wall charger such as iPad charger, it shall take around 10 hours then."

68 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

腰痛持ち

実効値としてのバッテリー容量は10000mAh以下

Reviewed in Japan on December 21, 2018

Verified Purchase

スマートフォンへの充電に使用したところ、下記の結果となりました。
【スマートフォンの機種情報】
機種名：HUAWEI P10
バッテリー容量：3200mAh
【充電結果】
スマートフォン画面上のバッテリー容量表記が100％になるまで充電
スマートフォンへの充電が不可能になるまで、上記を毎日繰り返す
1日目：36→100％
2日目：45→100％
3日目：66→100％
4日目：50→100％
5日目：64→100％
6日目：57→100％
7日目：77→途中で充電不可（LEDライトが1つだけ点滅した状態）
充電できた容量合計（7日目除く）＝282％×3200mAh=9024mAh
※当該商品への充電は下記の商品を使用しました
LEDライトが8つ点灯したことを確認しています
商品名：Anker PowerPort I PD - 1 PD & 4 PowerIQ【Power Delivery対応 60W 5ポート USB-C急速充電器】

バッテリーの自然放電や充電時のロス等を考慮したとしても、表記容量からすると容量が少ないのではないかとAnkerDirectへ問い合わせところ、商品の不具合の可能性があるとのことで交換品を手配していただきました。

しかし、交換品についても同様の結果となりました。
【充電結果】
1日目：59→100％
2日目：63→100％
3日目：67→100％
4日目：69→100％
5日目：60→100％
6日目：54→100％
7日目：62→98％で充電不可（LEDライトが1つだけ点滅した状態）
充電できた容量合計＝266％×3200mAh=8512mAh

表記上の容量は20000mAhですが、実効値としての容量は半分の10000mAh以下でした。商品の不具合ではなく「仕様」である可能性が高いと思います。専用の機器で測ってはいないため、当方の使用環境が原因であることは否定できません。しかし、表記上の容量からの期待値から実効値が大きく乖離していることは、景品表示上の問題があるのではと思います。
また、商品の説明欄には「iPhone XSを約5.3回」充電できる旨が記載されています。
iPhone XSのバッテリー容量は2658mAhであることから、実効値としては2658×5.3＝14087.4mAhであることがわかります。表記上の容量よりも6000mAh低いこと、また今回の充電結果がこの値よりも4000mAh以上低かったことも、納得できません。

ただ、交換品をすぐに手配していただいた点など、サポートの面では評価しています。容量に疑問はありますが、機能としては問題ありませんので、引き続き使用していこうと思います。

【総評】
20000mAhという大容量モバイルバッテリーが他のメーカーでは1万前後で販売されている商品もあることから、値段相応の商品ではないかと考えます。ただし「Ankerの製品は品質が高い」という評価はあてにならないことがわかりました。

485 people found this helpful

Translate review to English

ct1975

Excellente batterie externe à la limite de l'indispensable

Reviewed in France on August 4, 2018

Verified Purchase

Tout d'abord le colis: à l’intérieur on trouve:

- la batterie PowerCore II de 20,000 mAh
- un câble micro-USB pour la recharger et pour recharger un téléphone.
- une pochette (mesh) pour transporter la batterie et le câble.
Ça semble un détail mais c'est très utile et très pratique
- une notice d'utilisation
- un dépliant satisfaction client. en cas de problèmes

La batterie est certes imposante, mais reste dans des proportions parfaitement acceptables. le plastique semble de très bonne facture et très résistant.
La charge se fait plus rapidement que sur ce genre de batteries. En effet il suffit de 5 à 6 heures pour recharger la batterie de façon complète (avec le chargeur qui va bien >2A), contrairement à 12 heures pour certaines de la même capacité. C'est un énorme avantage évidement.

Les 8 leds sont très pratique pour connaître de manière précise la charge de la batterie.

Les deux ports PowerIQ de 12 et 18W sont compatible QuickCharge 3 de Qualcomm. Tout les téléphones que nous avons rechargé se sont mis en mode "fast charge". Nous avons pu aussi recharger nos téléphone 6 fois sans problèmes sans complètement vider la batterie.

Bref vraiment très satisfait de cet achat. Cette batterie ne me quitte plus lors de mes déplacements et surtout de mes voyages.

J'espère que cet avis vous a été utile, si OUI, merci decliquer sur le bouton utile ... ça fait toujours plaisir.

196 people found this helpful

Translate review to English

Dalesman Amazon Customer

and have been delighted with them until now

Reviewed in the United Kingdom on May 21, 2018

Verified Purchase

I bought this item recently. The example I received only has a capacity of around 14000 mAh not 20000 mAh as statedby Anker. I have several anker power banks ,and have been delighted with them until now. I became suspicious when the battery was drained from full after partially recharging ( from around 50% ) only 5 times, I rechaged the cell until full and repeated , same result.
The problem comes when you want to return this item as , royal mail and other couriers don't allow private individuals to return lithium ion cells via their services unless it is part of a device. Amazon only provide a you pay and return label , not the usual My Hermes collection or pass my parcel service????

19 people found this helpful

Redheaditor

Charge for a week, cabin bag friendly travel essential

Reviewed in the United Kingdom on February 12, 2020

Verified Purchase

This is highly rated for good reason. I take this hiking, travelling and I get 7 full phone charges out of it before it needs a recharge. I normally need to charge my phone daily, so this is really handy on long train rides when I'm burning through battery on my devices watching videos. I can plug it in to the Anker and carry on. I actually use it more often than I thought I would when I bought it. It does weigh what it says it weighs, but I find it reliable, convenient and able to keep me charged for a week at a time. I have no regrets over this purchase. Also, a friend and I recently found ourselves in a country where we had the wrong wall plugs, so we plugged our phones into the Anker and charged up until we could find a wall charger a few days later. The two ports are really handy because we could both charge our phones at the same time.

This is the kit that will get you out of a tight spot when you are lost, need Google maps and you're low on mobile phone or tablet battery. It's a travel essential.

You can also legally take it in hand luggage on a plane.

One person found this helpful

Michael Grenfell

11 Months in and PowerCore II has stopped working

Reviewed in the United Kingdom on November 22, 2018

Verified Purchase

My PowerCore II 20000 has recently just stopped working. I would say that I haven't overused the product over the last 11 months. It worked well initially and I would get about 2-3 full charges of my Samsung Galaxy Note 8 out of a fully charged PowerCore II but I went to charge my phone recently and the PowerCore would not start the charge, despite the LED's indicating that it was fully charged. I have tried to reset the pack to no avail. I have also tried to charge other items with different charger cables an this doesn't work either. I have contacted Anker Support as the product is within the 18 month warranty period and will edit my review accordingly to let you know how the support service is. I have many other Anker items including a wireless charger and car charger and these have all worked well for years now so hopefully my PowerCore is a one off issue.

8 people found this helpful

See all reviews

Customers who bought this item also bought

Page 1 of 1 Start overPage 1 of 1

Pages with related products. See and discover other items: rapid charging cable for iphone, new apple chargers, iphone 7 plus travel accessories, Best portable chargers for ipads

Consider these available items

Image Unavailable

Anker PowerCore II 20000, 20100mAh Portable Charger with Dual USB Ports, PowerIQ 2.0 (up to 18W Output) Power Bank, Fast Charging for iPhone, Samsung and More (Compatible with Quick Charge Devices)

About this item

More to consider from our brands

Customers who viewed this item also viewed

More items to explore

Special offers and product promotions

Have a question?

What's in the box

From the manufacturer

Product Highlights

Perfectly Portable

Twin USB Output

Unrivaled Compatibility

Compare with similar items

Product description

Product information

Feedback

Product guides and documents

Customer reviews

Reviews with images

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Top reviews from other countries

Customers who bought this item also bought