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ANKER Prime Power Bank, 20,000mAh 200W Portable Laptop Charger for Travel, TSA-Approved, Smart Digital Display, 2 USB-C and 1 USB-A Port, for iPhone 16/15/14 Series, Samsung, MacBook, and More

  • Based on 3,505 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 25
Order within 23 hours and 46 minutes
Available payment plans shown during checkout

Size: 5 x 2.15 x 1.95 inches


Style: PowerBank(Black)


Features

  • 200W Total Output: With 2 USB-C ports and 1 USB-A port, this power bank delivers up to 200W, boosting an iPhone 16 Pro to 30% in just 15 minutes. Ideal for time-sensitive charging needs.
  • 100W Fast Recharge: The 100W rapid recharge via the USB-C port enables the power bank to be fully recharged in 1 hour and 15 minutes. Note: When the power bank is fully depleted (screen inactive), the base charging will automatically shut off. Please recharge via the USB-C port first to restore base charging functionality.
  • Power On the Move: With a compact size of 4.9 2.1 1.9 inches, the 20,000mAh power bank is designed to fit seamlessly into your bag, making it convenient for travel and ensuring you always have reliable power on the go.
  • Get Real-Time Information: Stay informed with the smart digital display that shows real-time data on remaining battery capacity, power input, and power outputgiving you full visibility and control over your power bank. (Note: The 20,000mAh model does not support app control.)
  • What You Get: Anker Prime 20,000mAh Power Bank (200W), 2 ft / 0.6 m USB-C to USB-C charging cable, travel pouch, welcome guide, our worry-free 24-month warranty, and friendly customer service.

Connector Type: USB Type C, USB Type A


Brand: Anker


Battery Capacity: 20000


Color: Black


Special Feature: Fast Charging


Product Dimensions: 5 x 1.96 x 2.15 inches


Item Weight: 1.2 pounds


Item model number: A1336


Batteries: 1 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: March 16, 2023


Manufacturer: Anker


Language: Spanish


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 25

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


  • Nice
Size: 5 x 2.15 x 1.95 inches Style: PowerBank(Black)
tl,dr: Pros: Compact Charges up to 2 supported devices at 100W each Can be charged at up to 100W itself Display is informative and useful Includes 140W cable Can be charged with an optional dock Did not give me hotdog fingers Cons: A little pricey Doesn't include charging brick Included cable is short Did not give me Kung Fu abilities **Edit** The power bank might need its battery calibrated before the display will read out accurately. After using it a handful of times over the past week, I noticed that the battery seemed to be draining REALLY fast when the only thing it was charging was my phone. Like, it went from 100% down to below 70% after only charging my phone 30%. My phone has a 4000mAh battery, so I thought this surely couldn't be right. So, here's what I did: 1: I completely drained the battery by using it to charge my laptop (so that it would drain faster.) 2: After it stopped charging my laptop and displayed 0%, I plugged it into a 45W wall charger. 3: I kept checking the display on the power bank to see if I noticed anything... odd. 4: Once the power bank hit 80%, it started climbing REALLY fast, but the incoming wattage stayed the same. That certainly seemed odd. 5: After the display showed 100%, I left it plugged in for another 30 minutes. (Also, after the first 10 minutes passed, it still felt warm, like it was actually still charging.) 6: After 30 minutes, the power bank felt cooler to the touch, so I suspect it finally stopped charging. 7: When my phone was running low again, I charged it with the power bank again, and the display seems MUCH more accurate now (after charging my phone 30%, the power bank's display shows 95% remaining, which seems more realistic.) Review: I wanted a power bank that was capable of giving my laptop a quick boost without being a bulky monstrosity. I was debating between this one and the Anker 737, and ultimately decided on this one mostly due to it being a little more compact (with slightly less capacity, of course) and also liked the idea that I could charge two supported devices at a full 100W each at the same time, if needed. First impressions are good. It's compact enough to stow away easily in my backpack while also providing a generous 20,000mAh, which is plenty for my needs. It comes with a nice, soft travel pouch, and a USB-C to USB-C cable that's rated for 140W. It does NOT come with its own charging brick (I knew this ahead of time, but it's something to be aware of.) I used an Anker 65W charger to charge this up, and it did pull the full 65W and charged up nice and quick. The bottom of the power bank is actually magnetic. I accidentally discovered this when I set it down on my metal filing cabinet. This is likely to keep it attached to the optional charging dock, so that's good to know. The display is nice and informative. It'll show more information with multiple button presses, and also let's you change some settings (screen timeout, brightness.) I tested this out on my laptop - an Asus ROG Zephyrus G15. Its USB-C ports are rated for 100W max, and the display on the power bank was showing between 97 and 98 Watts, so for me, it worked as expected. With my phone (a OnePlus 7 Pro) it was only pulling about 8 Watts, but this phone uses a proprietary charging standard and only charges at full speed with its own branded charging brick. Charging speed will depend on your device, so if it uses a different standard or anything, you might not see the full 100 Watts. I'd check your devices' specs before purchasing. Being 20,000mAh, this probably won't fully charge my laptop (I also knew this ahead of time) but it's plenty for a quick boost when I need it. I'm a frequent road-tripper and find myself off the grid often, so this will be a great travel companion that doesn't take up too much space in my bag. (Side note: I also dig the reference to a fantastic multiverse movie in Anker's marketing here.) ... show more
Reviewed in the United States on August 6, 2023 by Glenn Glenn

  • Awesome, but heavy for some
Size: 5 x 2.15 x 1.95 inches Style: PowerBank(Black)
The weight is up there but there is no portable power bank I’d rather have on me. Heat level isn’t bad I have to say. Durable but I haven’t tested throwing it but it feels unbreakable. Value was this is def top end I’m not sure if everyone will see the value but you get what you pay for. This is top. ... show more
Reviewed in the United States on May 12, 2025 by Said Medina

  • battery failed, mocked and ridiculed by customer support
Size: 5 x 2.15 x 1.95 inches Style: PowerBank(Golden)
My battery failed after a dozen or so charge cycles at which point the battery would, when fully charged, just start to drain itself while nothing is plugged in. Within about 24 hours the battery, sitting on a table with nothing connected would be fully depleted. I contacted customer support for troubleshooting and resolution, they provided solutions that were ignorant of the actual issue, suggesting that I am dumb enough to have left something plugged in and then complain that the battery is being deleted Then they finally agree to do a warranty replacement. They give me a return shipping label for USPS priority mail. When I go to drop off the return package, they reject it saying that I cannot use this shipping label to ship lithium ion batteries. I update customer support about this, they tell me to go try more USPS locations in hopes that someone will accept it. I spend hours driving around multiple USPS branches, no one will accept it. They then tell me to try another shipping company and pay with my own money and they will reimburse me later. I once again drive for hours looking for a UPS or FEDEX location that will accept the package. In the email, they mock me saying "good luck" as though the task of getting this package to them is some sort of prank. Finally after arguing with a FedEx shipping center employee, they accept the package. They now refuse to give me a tracking number for the replacement item, saying it's too early but also saying in the same email that the replacement had already been "released." I also have not received any indication of confirmation of a pending refund. Terrible experience. Don't deal with customer support if you have an issue, just return the item as defective. They will make it as hard as possible for you to get a solution. Read to the reviews, this is not on par with the Anker quality that I have known. ... show more
Reviewed in the United States on July 8, 2024 by Amazon Customer

  • My favorite travel battery
Size: 5 x 2.15 x 1.95 inches Style: PowerBank+Charging Base(Black)
This combo is awesome for anyone that travels often with a lot of electronics. The 100 W max is great for laptops too.
Reviewed in the United States on May 14, 2025 by Paul D.

  • Five stars. No idea what these people are whining about.
Size: 5 x 2.15 x 1.95 inches Style: PowerBank+Charging Base(Black)
Waited about a year to review. I don't know what these one star reviews are about. Uneducated on how batteries work perhaps. I travel a lot. This thing has been all over the world with me. Charges my Macbook Pro, phones and countless devices just fine. The capacity is the capacity. Nothing is going to charge your phone 30 times without a recharge so if you expect that you are unschooled. ... show more
Reviewed in the United States on April 12, 2025 by Kevin Gibbs

  • Possible bad design... pick another model!
Size: 5 x 2.15 x 1.95 inches Style: PowerBank(Black)
(Follow Up: I contacted Anker support via email, and after some additional troubleshooting they offered to replace the powerbank. It was more than a year old, so I was happy to see them stand behind their product. I haven't got the replacement yet, but I have increased the rating due to their great support. )Generally, I love Anker products. I've owned a ton of them, and this is the first one I'd call a lemon. It has serious charging issues and in the year I've owned it I has had repeated charging problems. At present it's displaying a UVP (under voltage charging, apparently.) The first time this occurred I used Anker's online troubleshooter and got advice to plug both ends of a usb cable into the device to reset it, let it discharge entirely, and then charge again. This worked after a couple tries, but the problem recurs, and at this point that "solution" doesn't work. Do yourself a favor and get a different Anker power bank. ... show more
Reviewed in the United States on March 20, 2025 by S. McCallister

  • Awesome product!
Size: 5 x 2.15 x 1.95 inches Style: PowerBank(Black)
Bought this to power my Starlink Mini. Perfect for traveling oversea as it meets airline requirements.
Reviewed in the United States on May 13, 2025 by Leisure_man

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