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- COVERAGE: Plan starts on the date of purchase. Spills during normal use are covered from day one. Malfunctions are covered after the manufacturer’s warranty.
- EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
- EXPERT TECH HELP: Real experts are available 24/7 to help.
- TERMS & DETAILS: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
- UNLIMITED DEVICES: Covers electronic purchases made on Amazon in the past two years from enrollment plus future Amazon purchases including computers, tablets, TVs, office devices, gaming consoles, headphones, cameras, connected devices, home theater electronics, Amazon devices and more.
- CLAIM LIMIT & FEES: $3,000/12-month period claim limit for the total cost of all repairs, replacements and reimbursements across all claims. If we can’t repair it, we’ll send an Amazon e-gift card or replace the device. A $99 service fee will apply to claims on products with a purchase price of $500 and up.
- WE’VE GOT YOU COVERED: Plan begins 30 days after enrollment and covers mechanical and electrical malfunctions, regardless of the manufacturer's warranty. Plus drops, spills and cracked screens during normal use for portable devices.
- EXPERT TECH HELP: Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and more.
- LOW MONTHLY BILLING: $16.99 plus tax billed monthly, cancel anytime. THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELLED. Coverage for all products ends 30 days after plan is cancelled.
Buy new:
$59.50$59.50
FREE delivery:
Thursday, April 6
Ships from: Amazon Sold by: Sports Authentics
Save with Used - Like New
$39.99$39.99
FREE delivery:
Thursday, March 30
Ships from: Amazon Sold by: AnkerDirect
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98% positive over last 12 months
100% positive over last 12 months
Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and More
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
- Learn more about free returns.
- Go to your orders and start the return
- Select the return method
- Ship it!
Learn more
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
- Learn more about free returns.
- Go to your orders and start the return
- Select the return method
- Ship it!
Enhance your purchase
Connector Type | USB Type C |
Brand | Anker |
Battery Capacity | 20000 |
Compatible Phone Models | iphone, ipad, Samsung and other Android phones |
Color | Black |
About this item
- Make sure this fits by entering your model number.
- The Anker Advantage: Join the 55 million+ powered by our leading technology.
- Charge Fast Anywhere: The 20W USB-C port has enough power to charge an iPhone 12 to 50% in just 30 minutes. Also equipped with an 18W USB port if you need to charge a second device.
- Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides 5 charges for iPhone 12, more than 4 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad mini 5.
- Wide Compatibility: Charge virtually any mobile device including phones, tablets, and more.
- What You Get: Anker 525 Power Bank (PowerCore 20K), USB-A to USB-C cable, USB-C to USB-C cable, travel pouch, welcome guide, and our worry-free 18-month warranty.

- Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank and Travel Power Strip USB C, 511 USB Power Strip, 2Outlets & 3USB Ports, 5ft Soft Extension Cord$79.99$79.99 $89.98$89.98This bundle contains 2 items
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Customer Rating | 4.7 out of 5 stars (5229) | 4.4 out of 5 stars (24) | 4.3 out of 5 stars (258) | 4.7 out of 5 stars (31471) | 4.4 out of 5 stars (10664) | 4.3 out of 5 stars (3513) |
Price | $59.50$59.50 | $34.99$34.99 | $27.63$27.63 | $29.99$29.99 | $29.95$29.95 | $79.99$79.99 |
Shipping | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details |
Sold By | Sports Authentics | Amazon.com | Amazon.com | AnkerDirect | QTshineDirect | Baseus US Flagship |
Compatible Phone Models | iphone, ipad, Samsung and other Android phones | iPhone 13/Pro/Pro Max, 14/Plus/Pro/Pro Max | — | iPhone, Samsung and other Android phones | 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; | 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 |
Connector Type | USB Type C | USB Type C | Lightning | Lightning, Micro USB, USB Type C | usb | USB Type C |
Product Description


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Wide CompatibilityWith support for both Power Delivery and Quick Charge technology, you can now power up virtually any mobile device. |
Impressively PortableYou’d be hard pressed to find another 20,000mAh cell capacity portable charger with such a compact and portable design. |
USB-C Input and OutputThe USB-C port supports both input and output, so now you can charge your devices, and recharge your PowerCore at high speed. |
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Comprehensive ProtectionOur MultiProtect safety system combines high-voltage protection, current regulation, temperature control, and more to keep you and your devices safe. |
Trickle-Charging ModeProvide safe and optimized charging to low-power devices such as Bluetooth earphones and speakers. |
Helpful LED IndicatorThe cool-blue LED displays remaining power and charging status. Just push the button to see how much power you have left. |
Model Number: A1287
Anker 525 Power Bank (PowerCore 20K)
The High-Speed, High Cell Capacity Portable Charger
High-Speed Charging
With a 20W USB-C port that packs a real punch, you can charge an iPhone 12, a Galaxy S20, or a PIxel 4 in less than 2 hours.
Power for Days
With a 20,000mAh cell capacity, you can easily keep all of your mobile devices charged up for days on end. You'll wonder how you ever spent so much time plugged into the wall.
Premium Design
With a sleek matte exterior and cool-blue LED light-wheel to display battery level, PowerCore Essential 20000 PD is premium both inside and out.
Trickle-Charging Mode
Trickle charging is designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. To activate, press the power button twice or press and hold for 2 seconds until the LED indicator turns green.
Rapid Recharge
Pair up with an 18W USB-C Power Delivery charger (not included) to fully recharge PowerCore’s internal battery in just 6.8 hours. Recharging with a 10W or less charger will take approximately 20 hours.
Note:
- 20,000 mAh is the total nominal rated capacity of the internal battery cells.
- USB Lightning cable not included.
- The power bank is flight-approved and allowed on a plane.
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PowerCore Essential 20000 PD | PowerCore Slim 10000 PD | PowerCore Essential 20000 | PowerCore Slim 10000 | PowerCore 26K with 65W USB-C Charger | Anker 537 Power Bank | New Launch | |
Series | Basic | Basic | Basic | Basic | Premium | Premium |
Main Feature | Portable | Slim | Portable | Slim | High Capacity | 65W High Power |
Output Ports | 1xUSB-C 1xUSB-A | 1xUSB-C 1xUSB-A | 2xUSB-A | 1xUSB-A | 2xUSB-C 2xUSB-A | 2xUSB-C 1xUSB-A |
Recharging Time | ~6.8Hours (with PD charger) | ~4.5Hours (with PD charger) | ~10.5 hours | ~5.5Hours | ~2.5Hours (with PD charger) | ~3.5 Hours |
Size | 6.22 x 2.93 x 0.76 in | 5.87 x 2.68 x 0.55 in | 6.22 x 2.93 x 0.76 in | 5.91 x 2.68 x 0.57 in | 7.2 x 3.23 x 0.95 in | 6.3 x 3.34 x 1.04 in |
Weight | 350g/12.32oz | 250g/8.8oz | 342.5g/12.1oz | 208g/7.52oz | 748g/26.4oz | 476g/16.8oz |
From the brand

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We want you to live without the inconvenience and uncertainty of where your next charge is coming from.
Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.
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