Amazon.com: Customer reviews: Anker Portable Charger, 24,000mAh 65W Power Bank, 537 Power Bank (PowerCore 24K for Laptop), for MacBook Pro, Dell XPS, Microsoft Surface, iPad Pro, iPhone 14 Pro, Apple Watch Series 5, and More
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  • Anker Portable Charger, 24,000mAh 65W Power Bank, 537 Power Bank...
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Customer reviews

4.5 out of 5 stars
4.5 out of 5
305 global ratings
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4 star
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3 star
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2 star
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1 star
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Anker Portable Charger, 24,000mAh 65W Power Bank, 537 Power Bank (PowerCore 24K for Laptop), for MacBook Pro, Dell XPS, Microsoft Surface, iPad Pro, iPhone 14 Pro, Apple Watch Series 5, and More

Anker Portable Charger, 24,000mAh 65W Power Bank, 537 Power Bank (PowerCore 24K for Laptop), for MacBook Pro, Dell XPS, Microsoft Surface, iPad Pro, iPhone 14 Pro, Apple Watch Series 5, and More

byAnker
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Top positive review

All positive reviews›
Pirate Lawyer
4.0 out of 5 starsA reliable beast of a power bank but pricey
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on March 21, 2023
TL:DR - Great unit, but overpriced. 65W output is misleading (a 45W port and a 20W port), but unless you frequently find your laptop running out of juice on-the-go, itโ€™s more than capable of meeting most needs.

Iโ€™m an Anker devotee. This marks my 4th power bank from them (which I still have and all work great) and I wonโ€™t stray from the brand anytime soon. Itโ€™s an exceptional unit with a couple caveats.

Most notable is the price; itโ€™s very expensive compared to other brands with comparable specs. I got it on sale after the 535 was recalled, for just about $15 more than paid for the 535. I would not have bought this at full price, but Anker did not have a suitably-specโ€™d unit at the same price point as the 535.

If price isnโ€™t an object I cannot recommend it enough. Itโ€™s the first power bank Iโ€™ve owned capable of charging my laptop. Thatโ€™s a nice touch.

Itโ€™s a big boy, but not too big you cannot take it with you most anywhere. I bring it around all the time, and it is no more cumbersome than some predecessors.

One thing I do miss - although I donโ€™t know how well it worked - is the dual-port recharging ability. As far as I know, only the outermost USB-C port works to input power, and it would have been nice if both ports could serve for input and output.

Another thing, as others have mentioned, is that 65W is misleading. One port will output 45W and the other 20W so arguably one might be able to make the 65W claim, but I donโ€™t see any way this can provide 65W to a single device. I donโ€™t need that much power, really - these are for power in a pinch not really as a primary source of power - but I get why the complaint exists.

My only other gripe is minor - Ankerโ€™s mesh sleeves used to fit their power banks snugly. Now theyโ€™re VERY loose around the unit. I am using the sleeve from the old 535 on this and it fits perfectly, just as the old models used to. The one that comes with this finds the bank positively swimming around inside.

All in all, Iโ€™m glad to have this, but would have waited for a 535 alternative at a better price point had this not been on sale. It has a few downsides but Anker remains as reliable as ever.
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14 people found this helpful

Top critical review

All critical reviews›
WJO
3.0 out of 5 starsDoes not charge at listed 30W
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 13, 2023
Does not recharge at listed 30W. My USB-C power meter never got above 10w
I used Anker 735 GaN prime 65w charger and 100w cable. No setup i used could get it to recharge at over 18w.
Website description says: "30W High-Speed Recharge: A full charge takes 3.5 hours". It took almost 5 hours to charge upon receiving.
It does output good power though. It charged my dell XPS up to 45w never got it up to 65w
Returned to sender
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One person found this helpful

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From the United States

Mclarkdw
5.0 out of 5 stars Solid Power Bank
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on March 28, 2023
Color: WhiteVerified Purchase
The Anker Portable Charger 537 Power Bank is a great option for anyone looking for a reliable and powerful way to charge their devices on the go. It's made by a reputable brand, it has a large capacity, and it's very affordable.

I've been using the Anker Portable Charger 537 Power Bank for a few weeks now and I'm very happy with it. It's been able to charge my Pixel 8 multiple times without having to recharge itself, and it's also been able to charge my laptop when I've been working on the go.

The Anker Portable Charger 537 Power Bank is made of high-quality materials and it feels very sturdy. It's also very lightweight and portable, so it's easy to take with you on trips or wherever you need to go.

The Anker Portable Charger 537 Power Bank has a 26800mAh capacity, which is enough to charge most devices multiple times. It also has a fast charging feature, so you can quickly charge your devices.

Overall, I'm very happy with the Anker Portable Charger 537 Power Bank. It's a great option for anyone looking for a reliable and powerful way to charge their devices on the go.

Here are some of the pros and cons of the Anker Portable Charger 537 Power Bank:

Pros:

Large capacity
Fast charging
Made of high-quality materials
Very lightweight and portable
Cons:

None that I have found so far
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PediatricianMom
5.0 out of 5 stars Heavy but good when you need repeated charges
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on March 29, 2023
Color: BlackVerified Purchase
Iโ€™ve always purchased Anker power banks. They last for years (until loaned to child who manages to lose it!). This one isnโ€™t for carrying around on a daily basis because it is just too heavy. But if youโ€™re going on a trip or perhaps you need to charge multiple times or multiple devices, this is the perfect power bank.

I did have concerns about charging my iPhone in the port that has a laptop icon over it. And I also had concerns about it being too powerful and damaging my Apple Watch or AirPods. But this is the response I received from the Anker: please know it will not damage your phone if you charge it (your iPhone) with the USB C port marked for the 45W laptop, since the charging voltage will vary based on the needs of the device.

And if the trickle charging is not open, it will not charge your Apple Watch or iPod, and there is no damage.

Please know trickle charging mode 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.
2 people found this helpful
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Aguila
5.0 out of 5 stars Fine Reliable Technology!
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 5, 2023
Color: BlackVerified Purchase
It works fine - much better than โ€œsilly namedโ€ stuff from China utilizing lower grade circuits.
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2-bit reviewer
5.0 out of 5 stars Beast of a power bank
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on February 4, 2023
Color: BlackVerified Purchase
This was for a work project that was originally designed for the cheap 12 and 5 volt lithium ion batteries, but because of space constraints it was decided to switch to USB Power Delivery and power everything from one battery pack. As such I needed a nice big chonky power bank, and when it comes to performance, reliability, and bang for the buck, it's hard to beat Anker. And since this thing is designed to charge laptops, I was confident it would give me at least a couple of hours through a decoy adapter. It's not like I'm using enough LEDs to light up an aircraft hangar.

This thing is capable of cranking out 20 volts at 3.25 amps, which is good enough to power my Thinkpad if I wanted to. But the most the buck converters in my project could tolerate was 16 volts or so, so I set the decoys to 15. That would let me run longer thinner wires if necessary without too much power loss.

This is about a half inch longer than the aforementioned 12 volt batteries, and even though Power Delivery can be a bit of a pain to deal with as a DIY maker, it was totally worth it here.

One gripe I do have is that the USB C port can drop to 5 volts if a device is plugged into the USB A port first. No problem, just connect the PD device first and Bob's your uncle. I could see myself using this to keep a laptop going, but a more portable device like a Nintendo Switch or a Steam Deck would be super awkward unless there's a table nearby. This is definitely too chonky for pants pockets.
9 people found this helpful
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NAK
5.0 out of 5 stars Bigger than I thought it would be
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 18, 2023
Color: BlackVerified Purchase
My previous Anker C-port charger was recalled and Anker\Amazon promptly refunded my money.

This "looked" like a similar product, so I ordered it. It has the expected Anker quality, but its bigger and heavier than I thought it would be...but WOW does it have lots of juice!
I ran my notebook ALL DAY at conference with this (which is equal to two charges on the notebook) and still ended the day with a 100% battery in my laptop. The Ankler still had enough juice to charge my phone on the plane back home.
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J. Bissey
5.0 out of 5 stars Great Fast Charger
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 12, 2023
Color: BlackVerified Purchase
I've been using Anker batteries/chargers for several years, and I have always been happy with their power and reliability. I bought this model specifically to be able to charge my iPad Pro (12.9 inch) (6th generation), because my previous Anker's did not have a USB-C port. This unit can full charge my iPad from empty to full very quickly. It also has enough power to simultaneously recharge my iPhone 12 Pro Max. I can probably get 3-4 full charges for my iPhone out of one charge of the unit.
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Chris
5.0 out of 5 stars UPDATED- Seller exchanged. Received used, damaged unit rather than new
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 3, 2023
Color: BlackVerified Purchase
UPDATED - Seller exchanged and replaced with a new unit which I received in just under 24 hours. The new unit is exactly as advertised. Packaging and shipping were excellent.

I ordered a brand new unit which I expected to come in new packaging with the USB C cable and paperwork but I was instead sent this damaged unit that was wrapped in plastic and tossed into an oversized box. Slapping a sticker on the wrapper calling it a "new item" is laughable and shipping it like this is unacceptable.
Customer image
Chris
5.0 out of 5 stars UPDATED- Seller exchanged. Received used, damaged unit rather than new
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 3, 2023
UPDATED - Seller exchanged and replaced with a new unit which I received in just under 24 hours. The new unit is exactly as advertised. Packaging and shipping were excellent.

I ordered a brand new unit which I expected to come in new packaging with the USB C cable and paperwork but I was instead sent this damaged unit that was wrapped in plastic and tossed into an oversized box. Slapping a sticker on the wrapper calling it a "new item" is laughable and shipping it like this is unacceptable.
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drachetatsu
5.0 out of 5 stars Lots of power--perfect!
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on April 7, 2023
Color: BlackVerified Purchase
I use this for recharging my tablet and phone anytime I'm away from home or another regular power source. It gets warm (but not insanely so), but stores and puts out a lot of power (and is able to charge my Samsung Galaxy S6 Lite from 0-100% in about 2 hours).
I like that it's just under the TSA limit, which means that it's perfect for traveling since I am taking as much power as I can with me!
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Daniel Roberts
5.0 out of 5 stars Perfect
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 11, 2023
Color: BlackVerified Purchase
Wanted something powerful enough to charge my surface pro but small enough to use daily of needed.
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Renee
5.0 out of 5 stars Anker are the best of all power banks. Love love love.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 3, 2023
Color: BlackVerified Purchase
I use for travel, holds a charge, can handle power for multiple devices days. And I love the trickle charge function for headphones. Extremely happy ๐Ÿ˜Š
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