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Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More

4.7 4.7 out of 5 stars 6,478 ratings

Sustainability features

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and offset.

As certified by
Climate neutral by ClimatePartner Climate neutral by ClimatePartner

The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.

Learn more about this certification

Certification Number

743M8T
Part of
Climate Pledge Friendly

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Charger

Purchase options and add-ons

Connector Type USB-A*1 + USB-C*1
Brand Anker
Battery Capacity 20000
Color Black
Special Feature Fast Charging

About this item

  • 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.
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$39.99
Get it Apr 2 - 3
In stock
Usually ships within 2 to 3 days.
Ships from and sold by AnkerDirect.
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Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More
Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More
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Price-5% $39.99
List:$41.99
-14% $22.38
Typical:$25.99
$39.99$39.99$149.99$49.99
Delivery
Get it Apr 2 - 3
Get it as soon as Tuesday, Apr 2
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Charging power
4.5
3.8
4.4
4.2
4.0
4.0
For traveling
4.5
4.0
4.1
4.3
3.8
4.6
Battery life
4.4
3.8
4.3
4.0
4.1
4.6
Value for money
3.9
4.2
3.3
3.5
Sold By
AnkerDirect
Logistics Plus North
AnkerDirect
AnkerDirect
AnkerDirect
Crave USA
connector type
USB-A*1 + USB-C*1
USB-A*1 + USB-C*1
USB-A*2 + USB-C*1
USB-C*2+USB-A*1
USB Type C
USB Type C, usb
number of ports
2
2
3
3
2
3
compatible devices
iPhone 13 / 13 Pro / 13 Pro Max / 12 / 12 Pro, Samsung, iPad Pro, and More, Tablet, iPhone 15/15 Plus/15 Pro /15 Pro Max
iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, S10, Pixel 4, and More, iPhone XS, iPhone 8, iPhone 11, Galaxy S10
Tablet, iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More
Ipad
Smartphone, Laptop
iphone,phone
voltage
5 volts
5 volts
5 volts
5 volts
5 volts
5 volts
battery charge time
7 hours
4.5 hours
37 minutes
2.5 hours
weight
12.2 ounces
8.8 ounces
1 pounds
0.49 pounds
1.3 pounds
9 ounces

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Anker

Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More


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Product Description

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Wide Compatibility

With support for both Power Delivery and Quick Charge technology, you can now power up virtually any mobile device.

Impressively Portable

You’d be hard pressed to find another 20,000mAh cell capacity portable charger with such a compact and portable design.

USB-C Input and Output

The 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 Protection

Our MultiProtect safety system combines high-voltage protection, current regulation, temperature control, and more to keep you and your devices safe.

Trickle-Charging Mode

Provide safe and optimized charging to low-power devices such as Bluetooth earphones and speakers.

Helpful LED Indicator

The 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.
  • Due to software issues, charging the iPhone 15 series is not supported at the moment.

A1287 A1268 A1244 A1229 B1291 A1379
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
Customer Reviews
4.7 out of 5 stars
6,478
4.4 out of 5 stars
10,512
4.6 out of 5 stars
85,438
4.5 out of 5 stars
100,320
4.4 out of 5 stars
1,433
4.4 out of 5 stars
1,341
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
Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and offset.

As certified by
Climate neutral by ClimatePartner Climate neutral by ClimatePartner

The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.

Learn more about this certification

Certification Number

743M8T
Part of
Sustainability features
Climate Pledge Friendly

Customer reviews

4.7 out of 5 stars
4.7 out of 5
6,478 global ratings

Customers say

Customers like the quality, performance, and portability of the power bank. For example, they mention it lasts a good while, works well, and is portable. Some appreciate the size. That said, opinions are mixed on the weight, charging, and ease of use.

AI-generated from the text of customer reviews

321 customers mention254 positive67 negative

Customers like the quality of the power bank. They mention that it lasts a good while, holds a charge for a while, and recharges their phone quick. They also say that it's reliable, high capacity, and a reliable power bank that has never left them without power. Customers also say the battery itself is good and charges well.

"...at the size considering this is 20,000mAh. It holds its charge when not being used for at least a week or two..." Read more

"Easy to charge, see the status and recharge. Plenty of power...." Read more

"I used this on my trip to Puerto Rico. The battery itself is good and charges well...." Read more

"...It takes a while to charge up for sure, but lasts a good while and the USB-C charging port charges my iPhone significantly in a short amount of..." Read more

284 customers mention236 positive48 negative

Customers like the performance of the power bank. They say that it works well, the chargers still work well, and is adequate for even a long trans-oceanic trip. Some customers also say that the powerbank solves all of their dead phone problems and is worth the money.

"...This power bank is inexpensive for what you get. One very nice thing is that this charges through C to C, C to lightening, and not just USB-A...." Read more

"...feel the fast charging could be a bit better with USB c. But it does work very well...." Read more

"...That said, this powerbank has been working really well for me...." Read more

"It works flawlessly; keeps a charge for a while and charges things very quickly. THIS IS NOT DESIGNER FOR LAPTOPS...." Read more

96 customers mention91 positive5 negative

Customers like the portability of the power bank. They say it's perfect for travel, can be stored in a bag easily, and works well. Some mention that it'll help them with traveling.

"...Great for traveling, long airplane flights.For a daily phone charge get the Anker with 10,000mAh and C to C charging (in and out)." Read more

"...Great for trips to use in addition to car charger" Read more

"Being on my phone all the time due to work this battery pack really help with traveling and I don;t have to frantically look for an outlet to..." Read more

"...This one, is actually pretty convenient to take with you as it is lighter so is more useful...." Read more

65 customers mention65 positive0 negative

Customers are satisfied with the size of the power bank. They mention that it is quite nice, compact, and fits in their pants pockets just fine. Some say that the size is somewhat large, but still fits in pants pockets. Overall, most are happy with the value, size, and power of the product.

"...The power bank is small for what it does and I think the size is quite nice, but others may feel it’s a little too heavy...." Read more

"...It's sturdy and has proper grip and fit well in the hand too or hand bag..." Read more

"...This fit right in my crossbody bag and was easily connected to my phone for easy use. It charged my phone up very quickly too!..." Read more

"...The size of the bank is somewhat large. Similar dimensions to a large cellphone with a thick case. I don't think it's too large though...." Read more

418 customers mention266 positive152 negative

Customers are mixed about the charging of the power bank. Some mention that it recharges quickly, charges phone faster than 120v charger, and makes charging devices very easy. They also say it charges through C to C, C to lightening, and not USB. However, others say that it takes too long to charge, the fast charging could be a bit better with USB C, and the battery stopped charging.

"...One very nice thing is that this charges through C to C, C to lightening, and not just USB-A...." Read more

"Easy to charge, see the status and recharge. Plenty of power...." Read more

"...I feel the fast charging could be a bit better with USB c. But it does work very well...." Read more

"Handy to have for a charge or to extend life while in use without being tied to outlet. Great for trips to use in addition to car charger" Read more

131 customers mention48 positive83 negative

Customers are mixed about the weight of the power bank. Some mention it's lightweight, sturdy, and not too bulky. However, others feel it'll be a little too heavy and is not exactly compact.

"...and I think the size is quite nice, but others may feel it’s a little too heavy...." Read more

"...The battery itself is good and charges well. It's light weight compared to others I used before so that's an advantage and with usbc it's pretty good..." Read more

"...It's a little large and heavy, but it's worth it for an extra punch of power...." Read more

"It's big, it's heavy and has lots of juice. You don't want to carry it in your pocket, but to have a battery like this close by is very useful." Read more

57 customers mention39 positive18 negative

Customers are mixed about the ease of use of the power bank. Some mention it's convenient and well-made, while others say the instructions are impossible to figure out. The manual provides instructions in many different languages, but the verbiages for each instruction are not grouped.

"...It's sturdy and has proper grip and fit well in the hand too or hand bag..." Read more

"...It's not super cumbersome, but I think that there are definitely smaller banks on the market that do the same thing...." Read more

"...This renders the product useless. Tried to realign the slot with USB-C adapter but was unsuccessful...." Read more

"...The texture is nice to hold, and slips easily in and out of the carrying bag it comes with...." Read more

My power bank suddenly split at the back
5 Stars
My power bank suddenly split at the back
Hey guys thanks for all you do all this while? I can't appreciate the reliability of your power bank enough. My power bank suddenly split at the back and I'm scared to charge it with the fear that it will explode, what should I do? Thanks.
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