Search  for anything...
Anker

Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input-Only USB-C Ports for iPhone Series, AirPods, and More

  • Based on 87,706 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$54.99 Why this price?

Buy Now, Pay Later

As low as $9.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Recently Viewed

Style: USB-C Input Only（Black）


Features

  • Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5.
  • Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories.
  • Simultaneous Charging: Twin USB ports allow you to charge two devices at the same time. The USB-C port cannot charge other devices.
  • Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.
  • What You Get: Anker 325 Power Bank (PowerCore 20K), Micro USB cable (to charge the power bank), welcome guide, our worry-free 18-month warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)

Connector Type: USB-C*1+USB-A*2


Brand: Anker


Battery Capacity: 20000


Color: Black


Special Feature: Fast Charging


Product Dimensions: 6.22 x 2.93 x 0.76 inches


Item Weight: 12.1 ounces


Item model number: A1268


Batteries: 1 Lithium Polymer batteries required. (included)


Special features: Fast Charging


Other display features: Wireless


Color: Black


Manufacturer: Anker Innovations Limited


Language: German


Date First Available: May 23, 2019


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works like a Dream...
Style: USB-C Input Only（Black）
I bought this to place it in my crossbody bag and have it with me wherever I go. This is especially useful on vacation if I'm walking a lot and taking lots of pictures and videos on my phone, because it drains my battery a lot, and I could use this to top it back up. While taking an hour long train ride to and from, and then walking around New York City for several hours, I was able to fully charge my iPhone 13 Mini and my New Nintendo 3DS XL multiple times, without the lights even indicating the power bank was at less than half charge. The capacity is actually baffling for my use case and it's price point. It not only met my expectations, but it proceeded to somersault around them. It's made of plastic, so it's not the highest durability feeling thing, but it's really quality for something at its performance and price. Personally, I couldn't be happier. ... show more
Reviewed in the United States on May 21, 2025 by Nova
    • My Backcountry Battery Savior
Style: USB-C Input Only（Black）
As an avid hiker and outdoor enthusiast, I always seek gear to keep up with my adventures. The Anker PowerCore Essential 20K has become indispensable to my pack, ensuring I stay connected and powered up even on the most extended hiking treks. Here's why I'm so impressed: Never Miss a Summit Selfie: With 20,000mAh, this power bank has enough juice to charge my iPhone multiple times, guaranteeing I can capture those epic summit selfies and navigate with my GPS without worrying about a dead battery. It's been a lifesaver on overnight camping trips and those ambitious day hikes that stretch longer than planned. Fast Charging on the Trail: The PowerIQ technology intelligently detects and delivers the optimal charging speed for my devices. My Google Pixel 9 charges surprisingly fast, even when I'm taking a break on a mountain ridge. Dual USB Ports for Gear Compatibility: I can charge two devices simultaneously, which is incredibly convenient when I need to power up my phone and my headlamp after a long day on the trail. Surprisingly Packable: Despite its large capacity, this power bank is relatively slim and lightweight. It fits comfortably in my backpack without weighing me down, which is crucial when every ounce counts on those challenging ascents. Anker Durability for Rugged Use: Anker is known for its durable and reliable charging products, and this power bank is no exception. It's survived bumps, drops, and even a close encounter with a rogue marmot (don't ask). A Couple of Trailside Considerations: While I'm delighted with this portable charger, there are a couple of minor drawbacks to keep in mind: No USB-C Output: This power bank only has USB-A output ports, which means you'll need a USB-A to USB-C cable to charge newer devices that use USB-C. This isn't a dealbreaker, but it's something to be aware of when packing your gear. Can Get a Bit Toasty: Some users have reported that the power bank can get warm during charging, especially when charging multiple devices. I've noticed this, but it hasn't been a significant concern for me, even in warmer weather. Overall: Despite these minor points, the Anker PowerCore Essential 20K is an excellent portable charger with an outstanding capacity, speed, and portability balance for outdoor enthusiasts like me. As with most Anker products, it is a reliable and affordable option that has become an essential part of my hiking and camping gear. ... show more
Reviewed in the United States on January 17, 2025 by TheLawIsSacred
    • Works at advertised
Style: USB-C Input Only（Black）
So far so good with charging my iPhone 11 Pro . 4 charges and it’s dead . Takes a long time to recharge and it does shut off when it’s fully charged which is a great safety feature. Just wish it came with case and a waterproof case at that. Other than that it’s perfect .
Reviewed in the United States on May 25, 2025 by Amazon Customer
    • Anker Portable Battery- Great for Travelling!!
Style: USB-C Input Only（Black）
This anker portable battery is great! It is a little bulky, but we always take this on trips. Fantastic for flying and holds a great charge/can charge so many things off one charge. It is easy to slip into a backpack/carryon pocket to have just in case. Highly recommend. Easy to charge and use. Has little dots that light up to tell you how much charge it still has. Works with USB-A and I think USB-C. Love it. Anker is always the best! We also use this on our cruises for excursions and such- great to have on hand so you are never left somewhere without phone charge. ... show more
Reviewed in the United States on May 1, 2025 by S&B
    • Premium portable powerhouse
Style: USB-C Input Only（Black）
Great power bank that served faithfully since purchasing June 12, 2021. I have multiple other brand power banks that have lasted longer and would have preferred this one to outlast them, oh well. Will still replace this one with a new Anker product, but this one's being recycled after having turned itself into a spicy pillow. ... show more
Reviewed in the United States on May 5, 2025 by Gabe
    • Quality Power Bank That Holds a Charge...
Style: USB-C Input Only（Black）
I keep this on hand mainly to charge my phone if the power goes out. It's also handy to take with if you're expecting to be outside, away from any other power source. It holds a charge for months while turned off, so it's almost always ready to go. Would recommend!
Reviewed in the United States on May 14, 2025 by Jason H Eggers
    • Ankr Charger
Style: USB-C Input Only（Black）
This is the best charger I have ever owned. It charges all of my electronics faster than any other, and recharges quickly also. 10/10 Would Recommend
Reviewed in the United States on May 21, 2025 by Misty A
    • Great for travel
Style: USB-C Input and Output（Black）
Will charge both my computer and phone. It will charge my iPhone 15 at least four times and my MacBook Air at least once.
Reviewed in the United States on May 21, 2025 by Rower

Can't find a product?

Find it on Amazon first, then paste the link below.