Anker Portable Charger, 20,000 mAh USB-C Power Bank 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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Connector type USB-A*1 + USB-C*1
Brand Anker
Battery capacity 20000 Milliamp Hours
Colour 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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Frequently bought together

$74.99
Get it Jul 25 - Aug 7
Usually ships within 4 to 5 days
Ships from and sold by AnkerDirect-CA.
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Product Description

A1287 RC01

A1287 RC02

A1287011_RC03

A1287011_RC04

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

he USB-C port supports both input and output, so now you can charge your devices, and recharge your PowerCore at high speed.

A1287011_RC05

A1287011_RC06

A1287011_RC07

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

Model Number: A1287

PowerCore Essential 20000 PD

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 5 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.

A1287 A1289011ct A1268ct A1645ct A1614ct
Anker 525 Power Bank Anker 737 PowerBank PD3.1 PowerCore Essential 20000 Anker 5000mAh Lightening Portable Charger Anker 5000mAh Magenetic Battery
Customer Reviews
4.6 out of 5 stars
621
4.6 out of 5 stars
10,141
4.6 out of 5 stars
84,742
3.8 out of 5 stars
5,668
4.2 out of 5 stars
7,448
Series Basic Premium Basic Portable Premium
Main Feature Portable PD 3.1, Max 140W Portable Built-in Snap. Charge. Chill.
Output Ports 1xUSB-C, 1xUSB-A 2 USB-C, 1 USB-A 2xUSB-A Bulit-in Lightning*1 Magnetic, 1xUSB-C (Side)
Recharging Time ~6.8Hours (with PD charger) 2 USB-C, 1 USB-A 10Hours ~2 Hours ~2 Hours (12W)
Size 6.22 x 2.93 x 0.76 in 6.13 x 2.15 x 1.95 in 6.2 x 2.9 x 0.8 in 5.12 x 3.94 x 1.18 in 4.13 x 2.62 x 0.5 in
Weight 350g/12.32oz/0.77lb 630g/1.39lb 342.5g/12.1oz 98.5g/0.22lb/3.47 oz 142g/5oz

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Anker Portable Charger, 20,000 mAh USB-C Power Bank 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, 20,000 mAh USB-C Power Bank 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$74.99$49.99$79.99$79.99$89.99$54.99
Delivery
Get it Jul 25 - Aug 7
Get it by Sunday, Jul 14
Get it by Sunday, Jul 14
Get it by Sunday, Jul 14
Get it by Sunday, Jul 14
Get it by Sunday, Jul 14
Customer ratings
Portability
4.6
3.5
4.0
4.7
5.0
Charging power
4.5
4.3
4.6
4.0
4.3
For travelling
4.3
3.9
4.2
4.1
4.3
Value for money
4.1
4.3
3.8
Sold by
AnkerDirect-CA
AnkerDirect-CA
AnkerDirect-CA
AnkerDirect-CA
AnkerDirect-CA
AnkerDirect-CA
capacity
20000 milliamp hours
20000 milliamp hours
20000 milliamp hours
20000 milliamp hours
10000 milliamp hours
10000 milliamp hours
connector type
USB-A*1 + USB-C*1
USB Type A, USB Type C
USB Type C
number of ports
2
2
3
2
3
2
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, Samsung Galaxy, and More
iPhone 14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More
iPhone 15 Series
iPhone 15/15 Plus/15 Pro/15 Pro Max, MacBook, Dell, Microsoft Surface, and More
iPhone XR, iPhone XS, iPhone 8, iPhone 11, Galaxy S10
output current
1 amps
3 amps
1 amps
3 amps
voltage
5 volts
5 volts
5 volts
5 volts
5 volts
5 volts
weight
12.2 ounces
465 grams
1 pounds
440 grams
0.49 pounds
8.8 ounces

Product information

Technical Details

Additional Information

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Anker Portable Charger, 20,000 mAh USB-C Power Bank 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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Customer reviews

4.6 out of 5 stars
4.6 out of 5
621 global ratings
it powers and it banks
5 Stars
it powers and it banks
i like this. the amazon app crashed and took away my literal essay of a review, probably for the better. it charges an iphone quickly, charges my laptop (lenovo thinkpad t14 gen 2) at 20 watts (this is not a very usable charge speed, it acts more like a runtime extender), and has run an oculus quest for more than eight hours. the downside to all of this nice technology crammed in a package not much larger than an iphone (albeit with a case) is the charge time. twelve hours from a fast charger. yep. twelve hours to put 72 watt hours of energy in.the verdict: shoot fire, this is one good value oriented power bank.
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Top reviews from Canada

Reviewed in Canada on July 2, 2024
Verified Purchase
I use this battery all the time, hasn't lost its effectiveness and works fast. Its on the heavier size but nothing too burdensome. Definitely recommend for those travelling
Reviewed in Canada on November 23, 2022
Verified Purchase
I was recently hospitalized and only received this a couple of days before. I charged the power pack for about 4 hours, I think.
When I went to the hospital, I had thrown this baby into my backpack as a “just in case”.

I have an iPhone 12 and it’s only a year old. If it weren’t for this Anker portable charger, I would have had a long and boring stay! This powerful little (but hefty) charger charged my phone from 30% to 100% in less than an hour.
I was in the hospital for 5 days. The charger kept my battery full the whole time and still had not died when I got home.

I love how it immediately turns on when you plug in your device and turns off when you disconnect. It also seems to trickle-charge, which is impressive! I can’t say enough about this portable charger. Invest a little bit of money over the cheaper portable chargers that don’t have the power to charge more than one item at a time. It will be worth the while!

Thanks, Anker! The first power pack I have purchased and I’m quite impressed!
6 people found this helpful
Report
Reviewed in Canada on October 5, 2023
Verified Purchase
Original: Bought this thing in Nov 2022. Died in Oct 2023--didn't even last a year. It won't hold a charge and doesn't charge any devices. Used it maybe 3-4 times.

Their Warranty doesn't work for purchases off of Amazon--so the warranty is useless. Don't buy from Anker.

Revised: After posting this review--someone from Anker reached out and offered me some options for a full refund. I opted for a replacement and they sent one out quite promptly. Gotta say, that customer service is pretty solid--the replacement power bank is working fine, but moreso the fact that someone reached out with options is good to know from the Anker brand. Keep that in mind if you're checking the reviews.
5 people found this helpful
Report
Reviewed in Canada on January 27, 2024
Verified Purchase
Purchased as a backup for international travel. I also purchased one of the Anker high speed plugs separately as this only comes with the charge cables, and also had to purchase a separate usb to lightning cable for my iPhone as the USB-C ports are for input only.

Charge time for the unit is pretty good using the anker plug, especially when using 240 volt - 110 volt it is overnight versus an hour or three on 240. It takes a little longer if just using a normal plug.

In terms of use, it has charged my iphone14 pro and my partners OnePlus at the same time quickly and without issue. I have managed to charge my phone and iPad multiple times on the one charge. And have run a travel router off it for more than an hour. I also like that you can select slower charging for things like headphones and watches. I guess we are light users because I am yet to exhaust it without purposely trying to.

In terms of size / weight - not great for a handbag but is fine in a day pack which is where I normally carry it. I have small hands and have no issue holding this and my phone in the one hand if necessary.

I haven’t had any issues getting it through airport security but I keep it in its travel pouch with the user guide as this has the power details for the pack - a detail that is missing from the unit itself, increasing the risk it gets taken off you because security can’t tell if it over allowable limits. The pouch isn’t big enough to store the cables as well so I have had to find another accessory bag to hold everything together.

Currently has been happily used in Canada, USA, Colombia and New Zealand and looking forward to using it in more countries!
Reviewed in Canada on August 16, 2023
Verified Purchase
I love the charging speed and the capacity of the power bank the pouch and cables included are also great. However, I would love to have another usb c outpout to charge two devices at the same type.

Though I’m not sure if it could be possible as I haven’t found any model being able to do so. However, USB charging is now being used less and it would be great to have an extra USB C

Overall the capacity of this power-bank 20,000 Mah is great and power delivery charging speed too. One thing I would love is for it to regain it’s battery faster but can’t complain if it means higher reliability.

The price should however should be a little lower but it’s worth it overall when on sale or when you have a coupon.
One person found this helpful
Report
Reviewed in Canada on April 18, 2024
Verified Purchase
It worked as advertised.
Reviewed in Canada on April 19, 2023
Verified Purchase
i like this. the amazon app crashed and took away my literal essay of a review, probably for the better. it charges an iphone quickly, charges my laptop (lenovo thinkpad t14 gen 2) at 20 watts (this is not a very usable charge speed, it acts more like a runtime extender), and has run an oculus quest for more than eight hours. the downside to all of this nice technology crammed in a package not much larger than an iphone (albeit with a case) is the charge time. twelve hours from a fast charger. yep. twelve hours to put 72 watt hours of energy in.

the verdict: shoot fire, this is one good value oriented power bank.
Customer image
5.0 out of 5 stars it powers and it banks
Reviewed in Canada on April 19, 2023
i like this. the amazon app crashed and took away my literal essay of a review, probably for the better. it charges an iphone quickly, charges my laptop (lenovo thinkpad t14 gen 2) at 20 watts (this is not a very usable charge speed, it acts more like a runtime extender), and has run an oculus quest for more than eight hours. the downside to all of this nice technology crammed in a package not much larger than an iphone (albeit with a case) is the charge time. twelve hours from a fast charger. yep. twelve hours to put 72 watt hours of energy in.

the verdict: shoot fire, this is one good value oriented power bank.
Images in this review
Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer image
3 people found this helpful
Report
Reviewed in Canada on February 20, 2024
Verified Purchase
I purchased this battery bank back in May 2023. I've used probably less then 10-15 times and I noticed the order day the battery seems to be swelling. The housing no longer stays flat on the table as it use to. I love Anker products and have used many of their products. But it hasn't even been 8 months with the battery that I have used less then 15 times and it's starting to swell up. I'm going to have to contact customer service for a replacement or a refund since I'm still within the 18-month warranty period. Anker customer has always been amazing when I've reached out to them in the past. I really hope this battery swelling issue is a one-off, as this is very dangerous and could possibly explode or catch fire. Otherwise, I love their products and will continue to purchase from them.
One person found this helpful
Report