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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)

4.7 out of 5 stars 6,976 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Cell Phone Portable Power Banks by Anker

$36.99
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Black

Enhance your purchase

Connector Type USB Type C, Lightning, Micro USB
Brand Anker
Battery Capacity 20100 Milliampere Hour (mAh)
Compatible Phone Models Audiovox CDM3000
Color Black

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.

Frequently bought together

  • Anker PowerCore II 20000, 20100mAh Portable Charger with Dual USB Ports, PowerIQ 2.0 (up to 18W Output) Power Bank, Fast Char
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  • USB C Cable, Anker [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable , USB A to Type C Charging Cable Fast Charge for Sam
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  • USB Charger, Anker Elite Dual Port 24W Wall Charger, PowerPort 2 with PowerIQ and Foldable Plug, for iPhone 11/Xs/XS Max/XR/X
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    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)


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    Product guides and documents

    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).


    From the manufacturer

    PowerCore II 20000 PowerCore 20100 PowerCore Speed 20000 1277 PowerCore Speed 20000 PD PowerCore+ 26800 PD
    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

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    6,976 global ratings

    Top reviews from the United States

    Reviewed in the United States 🇺🇸 on November 2, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on November 24, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on November 9, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on October 19, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on October 14, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on November 29, 2018
    Color: BlackVerified Purchase
    2 people found this helpful
    Report abuse
    Reviewed in the United States 🇺🇸 on October 8, 2022
    Color: BlackVerified Purchase
    Reviewed in the United States 🇺🇸 on October 25, 2022
    Color: BlackVerified Purchase
    Customer image
    3.0 out of 5 stars The actual capacity is 12500mah after 4 cycles, takes in 16600mah.
    By Igor Cononenco on October 25, 2022
    I've bought Klein Tools ET920 usb Digital multimeter and made 3 full charge/discharge cycles. I charged the powerbank the 4-th time, it took 16600mAh inside. After it I powered 4 Watts usb light source with a current of 0.83A and the Klein Tools ET920 has shown 12500mah before the power bank went off. When i did the second cycle, the output energy was 12800mah, looks like after 2 cycles the capability lowered significantly
    But, by all predictions the 20000mah power banks take in 20000mah and should give away 14400mah. At least my xiaomi redmi 20000mah power bank, which is heavier, takes in 18800mah and gives back 13800 after 6 cycles

    Update
    Recently I’ve got a full refund without sending the power bank back so I need to say that the company behaved fairly
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    Customer image
    One person found this helpful
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    Top reviews from other countries

    腰痛持ち
    2.0 out of 5 stars 実効値としてのバッテリー容量は10000mAh以下
    Reviewed in Japan 🇯🇵 on December 22, 2018
    Color: BlackVerified Purchase
    488 people found this helpful
    Report abuse
    ct1975
    5.0 out of 5 stars Excellente batterie externe à la limite de l'indispensable
    Reviewed in France 🇫🇷 on August 4, 2018
    Color: BlackVerified Purchase
    195 people found this helpful
    Report abuse
    Dalesman Amazon Customer
    1.0 out of 5 stars and have been delighted with them until now
    Reviewed in the United Kingdom 🇬🇧 on May 21, 2018
    Color: BlackVerified Purchase
    20 people found this helpful
    Report abuse
    Redheaditor
    5.0 out of 5 stars Charge for a week, cabin bag friendly travel essential
    Reviewed in the United Kingdom 🇬🇧 on February 12, 2020
    One person found this helpful
    Report abuse
    Michael Grenfell
    1.0 out of 5 stars 11 Months in and PowerCore II has stopped working
    Reviewed in the United Kingdom 🇬🇧 on November 22, 2018
    Color: BlackVerified Purchase
    8 people found this helpful
    Report abuse