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Anker Power Bank, 24,000mAh Portable Charger 65W Battery Pack (PowerCore 24K for Laptop), for MacBook, iPad Pro, iPhone 14/15/16 Series, Apple Watch Series 5

  • Based on 2,621 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Aug 10 – Aug 29
Order within 14 hours and 19 minutes
Available payment plans shown during checkout

Color: Black


Features

  • 2-in-1 Fast Charging: With a 65W total output and two USB ports, the power bank delivers high-speed charging for 2 power-hungry devices simultaneously. (Note: USB-C 1 has a maximum output of 45W while USB-C 2 has a maximum output of 20W.)
  • 30W High-Speed Recharge: A full charge takes 4.5 hourstwice as fast as a standard portable charger.
  • Wide Compatibility: Anker 537 Power Bank delivers an optimal charge to laptops, phones, tablets, and a wide variety of USB devices.
  • Massive Capacity: 24,000mAh provides enough power for around 1 MacBook Pro charge and at least 4.8 charges for iPhone 13 Proideal for a weekend getaway.
  • What You Get: Anker 537 Power Bank (PowerCore 24K for Laptop), a 1.9ft USB-C to USB-C cable, welcome guide, 18-month worry-free warranty, and our friendly customer service.

Connector Type: USB Type C


Brand: Anker


Battery Capacity: 24000 Milliamp Hours


Color: Black


Special Feature: Fast Charging


Brand: ‎Anker


Item model number: ‎A1379011


Item Weight: ‎1.05 pounds


Product Dimensions: ‎6.3 x 3.34 x 1.04 inches


Item Dimensions LxWxH: ‎6.3 x 3.34 x 1.04 inches


Color: ‎Black


Power Source: ‎Battery


Voltage: ‎5 Volts


Batteries: ‎1 Lithium Polymer batteries required. (included)


Manufacturer: ‎Anker


Date First Available: ‎August 17, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 10 – Aug 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Became a necessity instead of a convenience because of a power failure while traveling.
Color: Black
I'm reviewing this on 7/5/2025, even though I bought it in May of 2024. I'd only used it as a convenience until earlier this year when I went on a business trip and arrived back at the hotel one night which had lost power due to severe weather earlier in the day. The battery life of this pack allowed me to pass the time watching videos while simultaneously powering my iPhone (as a WiFi hotspot) and my iPad Pro for at least four hours. The size is compact, but still heavy because ... batteries. It could be easier to use because the USB ports designations are printed in a color which isn't too clear. Make sure you read the new FAA rules regarding these, though! ... show more
Reviewed in the United States on July 5, 2025 by Amazon Reader

  • * changed my rating extremely stratified* I would give it 0 stars if I could
Color: Black
*New Update* the new power bank arrived very quickly and is brand new not a refurbished or renewed! I am So very pleased with the quick action of Anker, and how they handled this and made it right! They have completely restored my faith in their product and company! Highly recommend!!! *Update* was finally able to get in touch with support! I gave them all the information and less than 12 hours after submitting my claim I got an Email saying my replacement is ordered and would be here in 5-7 days! So with that being said the speed at which they responded once I was able to submit a claim is Exceptional, and they have def restored my faith in the company. Leaving the rating for now untill the the replacement arrives once it arrives and I test it out I will change my rating! I have always bought Anker products and never had an issue! Not one, untill now! I ordered this product from Amazon through the Anker store, so it’s supposed to have at least an 18 month warranty. I charged it when I got it and set it aside like I have done with many many previous power banks! I would occasionally check to make sure it still powered on by pressing the power button and seeing the lights indicate that it was fully charged! Cared for it properly I went to used it yesterday (when I really needed it) and it won’t charge anything. Non of the ports work! So I made due till I got someone where I could plug my phone in. Got it charged then used the Anker cable and plugged the power bank in thinking it might just need to be charged, no indicator lights no nothing, tried all 3 ports finally got the light to flash then plugged the USB-C in to port one (in our port) lights flashed then went off no charge indication no anything after that! I thought man it must really be dead. Left it plugged in over night! STILL NOTHING went through all the trouble shooting steps tried the reset NOTHING. Got on a Ankers website to request a return. Put my info in and they say it doesnt show! Even though I ordered through Amazon and this should have at least an 18 month warranty nothing !!! If anyone at ankers sees this and wants to help please contact me I would really like this unit replaced but can’t get assistance! Very very very disappointed! I have always always used Anker products and was getting ready so buy the Solix F3800, but after this experience I don’t know if I want to spend that kind of money with a company who doesn’t honor their warranty ... show more
Reviewed in the United States on November 26, 2024 by Billy Raley Billy Raley

  • Lasted a few months with very light use
Color: Black
Got this about 8 months ago and used it while traveling . Purchased it to power a laptop. It worked great. After the trip I put it away and took it out again a few weeks ago to keep with my phone. The device was dead. I thought the battery had drained so left it connected overnight. The LED lights lit up one by one then went out and never came on again. Unplugged it and plugged it back in and had the same response. Plugged into a phone to see what would happen and the phone constantly displays messages indicating the power bank is connected/disconnected this happens approximately every second. I'm not sure what's happening with Anker. All of my chargers and cables are Anker, but this one turned out to be terrible and a lot of other 1 star reviews report the same thing. Attempting the fixes suggested BY anker made no difference. Also purchased an Anker 737 120W power adapter and worked once. Really disappointing as it could not be returned. ... show more
Reviewed in the United States on January 17, 2025 by pancacho

  • Costs a Bit More But you Get More
Color: Black
There are many dozens of options for portable chargers on Amazon alone. The problem is determining which ones will perform as advertised, and also last a reasonable amount of time. The Anker drives have been around for a few years and generally receive good reviews. I bought this one on recommendation from a well known reviewer, who has tested multiple units from Anker and found them to be reliable and possess the stated energy storage. This is a bigger issue with more battery chargers than people probably realize. You are just not going to get an honest 24,000mAh from a sub-twenty dollar 12 ounce device. This device is a good size, at 24 ounces, and a reasonable price for a name brand device that actually has the storage capacity you need. I did a quick test with my 2019 iPad Pro, whose battery is dying. I ran it halfway down and then ran a movie while it was charging. The Anker had no trouble with charging up my iPad while I was running the movie at max brightness and regular volume for an hour. It also showed that this usage didn’t even use a fifth of the battery capacity because the device still showed (5 lights) and fully charged after this use. Just what I need to limp along until the 2024 iPads are released. So, the Anker seems to be an honest product at an honest price. It is not light but it’s a reasonable size and weight to travel with and seems of good quality. ... show more
Reviewed in the United States on April 16, 2024 by Buzz H.

  • A Perfect 4.5: But not a 5
Color: Black
Getting straight to the point, This Portable charger is a very useful tool that I am still very glad Anker had made. The Portable Bank was sizably large but not heavy. It has 2 USB-C and 1 USB-A Ports that I think is enough to power devices such as Phones, Tablets and Even Laptops all at once while providing Power Juice if you use one port. For my Macbook Air, It is able to charge it well above 70% The Power Bank does last and doesn't get hot. My main concern is that it does lose power quickly when charging a simple phone and the bottom part of the power bank get scuffed and scratched quite easily, the build quality is more lacking compared to Anker's new products and it is still quite pricy ... show more
Reviewed in the United States on May 1, 2024 by ian loner

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