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Anker Prime Power Bank, 20,000mAh Portable Charger with 200W Output, Smart Digital Display, 2 USB-C and 1 USB-A Port Compatible with iPhone 16/15/14/13 Series, Samsung, MacBook, Dell, and More
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
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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.
Certification Number
743M8TReturn this item for free
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Connector Type | USB Type C, USB Type A |
Brand | Anker |
Battery Capacity | 20000 |
Color | Black |
Special Feature | Fast Charging |
About this item
- 200W Total Output: Equipped with two high-powered USB-C ports and one USB-A port totaling 200W output, quickly charge two laptops simultaneously at 100W each for maximum efficiency.
- Lightning-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 provides real-time information on remaining battery capacity, power input, and power output, giving you complete control and visibility over the power bank.
- 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.
There is a newer model of this item:
![](https://m.media-amazon.com/images/I/31uSL+ssTDL._SS250_.jpg)
- Anker Prime 20,000mAh Power Bank&Anker Prime 6-in-i Charging Station$239.98$239.98This bundle contains 2 items
- Anker USB-C to Lightning Cable, 541 Bio-Nylon Cable (Phantom Black, 10ft) Prime Power Bank, 20,000mAh Portable Charger$139.49$139.49 $148.98$148.98This bundle contains 2 items
- Anker USB C Charger Cable [2 Pack, 6ft], 310 USB A to Type C Charger Cable Fast Charge, Nylon USB A to USB C Cable Fast Charging Prime Power Bank, 20,000mAh Portable Charger with 200W Outpu$125.08$125.08 $138.98$138.98This bundle contains 2 items
- Anker Prime Power Bank, 20,000mAh Portable Charger with 200W Output 3-in-1 Portable iPhone Charger, 10,000mAh Power Bank with Built-in USB-C Cable and Foldable AC Plug$157.99$157.99 $174.98$174.98This bundle contains 2 items
- Anker Prime Power Bank, 20,000mAh Portable Charger with 200W Output Zolo Power Bank, 10,000mAh 30W Portable Charger$140.99$140.99 $155.98$155.98This bundle contains 2 items
- Anker MagGo Power Bank for Apple Watch, Officially Certified 10,000mAh Compact Battery Pack Prime Power Bank, 20,000mAh Portable Charger$188.98$188.98 $209.98$209.98This bundle contains 2 items
Frequently bought together
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This Item ![]() Anker Prime Power Bank, 20,000mAh Portable Charger with 200W Output, Smart Digital Display, 2 USB-C and 1 USB-A Port Compatible with iPhone 16/15/14/13 Series, Samsung, MacBook, Dell, and More | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $129.99$129.99 | -27% $109.99$109.99 List: $149.99 | $129.99$129.99 | $179.99$179.99 | -34% $52.68$52.68 List: $79.99 | $59.99$59.99 |
Delivery | Get it as soon as Tuesday, Sep 17 | Get it as soon as Tuesday, Sep 17 | Get it as soon as Tuesday, Sep 17 | Get it as soon as Tuesday, Sep 17 | Get it as soon as Tuesday, Sep 17 | Get it as soon as Tuesday, Sep 17 |
Customer Ratings | ||||||
Sold By | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect |
connector type | USB Type A, USB Type C | USB Type C, USB Type A | USB-C*2+USB-A*1 | USB-C*2+USB-A*1 | USB Type C | Usb Typ-C |
number of ports | 3 | 2 | 3 | 3 | 3 | 2 |
compatible devices | MacBook Pro / Air, iPhone 15/15 Plus/15 Pro/15 Pro Max, Samsung, Dell, and More, Tablet, Laptop, Headphone, Speaker | Laptop, iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, Smartphone | MacBook Pro / Air, iPhone 15/15 Plus/15 Pro/15 Pro Max, Samsung, Dell, and More, Laptop, Tablet, Speaker, Headphone | Smartphone, Tablet, Laptop, Speaker, Headphone | Laptop, MacBook Pro, iPad Pro, iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14 Pro, Apple Watch Series 5 | — |
voltage | 20 volts | 5 volts | 20 volts | 28 volts | 5 volts | 5 volts |
Videos
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Honest Review for Anker Prime plus Charging Station
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Showcasing Anker Prime Power Bank
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Anker Prime Power Bank - Charge Your Laptop & Phone!
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Anker Prime Power Bank, 20,000mAh review
Saul Cullen
Product information
Product Dimensions | 5 x 1.96 x 2.15 inches |
---|---|
Item Weight | 1.2 pounds |
ASIN | B0BYNZXFM2 |
Item model number | A1336 |
Batteries | 1 Lithium Polymer batteries required. (included) |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #3,682 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #200 in Cell Phone Portable Power Banks |
Date First Available | March 16, 2023 |
Manufacturer | Anker |
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Product guides and documents
Product Description
![](https://m.media-amazon.com/images/S/aplus-media-library-service-media/7fe2bc3b-5413-40d9-9bf8-5dbac4d1c4e0.__CR0,0,2928,1200_PT0_SX1464_V1___.jpg)
![]() Anker Prime 20K PowerBank | ![]() AnkerPrime 9.6K PowerBank | ![]() Anker Prime 27K PowerBank | ![]() Anker 723 Power Bank | ![]() Anker Prime Charger(240W) | ![]() Anker Prime Charger (67W) | ![]() Anker Prime Station(140W) | |
Customer Reviews
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4.2 out of 5 stars
2,380
|
4.4 out of 5 stars
33
|
4.5 out of 5 stars
1,497
|
4.1 out of 5 stars
354
|
4.5 out of 5 stars
197
|
4.8 out of 5 stars
2,304
|
4.6 out of 5 stars
1,175
|
Price
| $129.99$129.99 | $70.00$70.00 | $179.99$179.99 | $89.99$89.99 | $99.99$99.99 | $59.99$59.99 | $109.99$109.99 |
Charging Ports
| 2 USB-C + 1 USB-A | 2 USB-C | 2 USB-C + 1 USB-A | USB-C*2 | 3 USB-C + 1 USB-A | 2 USB-C + 1 USB-A | 2 AC + 2 USB-A + 2 USB-C |
Compatible Devices
| iPhone 16/iPhones/Laptops | iPhone 16/iPhones/Laptops | iPhone 16/iPhones/Laptops | iPhone 16/iPhones/Laptops | iPhone 16/iPhones/Laptops | iPhone 16/iPhones/Laptops | For Electronics and Appliances |
Main Feature
| GaNPrime PowerCore 200W | Anker Prime 9.6K PowerBank 65W | GaNPrime PowerCore 250W | GaNPrime PowerCore 130W | 240W Max Four-Port Charging | 65W Max Two-Port Charging | 140W High-Speed Charging |
Size
| 4.99 × 2.15 × 1.95 in | 4.53 × 1.71 × 1.65 in | 6.37 × 2.24 × 1.96 in | 5.29 × 2.17 × 1.36 in | 4.11 × 3.09 × 1.33 in | 1.6 × 1.5 × 1.9 in | 6.3 × 3.1 × 0.7 in |
Weight/lb
| 1.15lb | 0.67 lb | 1.47lb | 0.77lb | 1.45lb | 0.30lb | 1.01 lb |
Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker Prime 20,000mAh Power Bank offers an estimated 11000mAh to 14000mAh to power devices.
How can I estimate the number of charges for my device?
To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 3.3 charges from a 20,000mAh power bank (calculated as (20,000mAh × 0.65) ÷ 3,877mAh).
How do you calculate the watt-hour capacity of this power bank?
This power bank uses four 5,000mAh cells at 3.6V. The calculation per cell is 3.6V × 5,000mAh / 1,000 = 18Wh. Multiplied by four, the total capacity is 72Wh, which is below the 100Wh limit set by airline regulations for carry-on electronics.
From the brand
![2](https://m.media-amazon.com/images/S/aplus-media-library-service-media/7f5c3c63-3cb0-4eae-a484-53e0c7afe941.__CR0,1,4680,1998_PT0_SX1464_V1___.jpg)
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We want you to live without the inconvenience and uncertainty of where your next charge is coming from.
Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.
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![Sustainability features](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
![](https://m.media-amazon.com/images/I/51vgBATI8mL._SS128_.jpg)
![Climate neutral by ClimatePartner](https://m.media-amazon.com/images/I/51vgBATI8mL._SS128_.jpg)
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.
Certification Number
743M8TCustomer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the power of the power bank. They mention it's very powerful and can happily power a hungry device for hours. Customers are also happy with the build quality, design, and display quality. However, some customers differ on charging speed, functionality, size, and battery life.
AI-generated from the text of customer reviews
Customers like the power of the power bank. They say it's very powerful, can happily power a hungry device like the Deck for hours on end, and is the best power bank they have ever bought. They mention the 100W output is nothing short of impressive, ensuring that their devices charge at lightning speed.
"...battery is slightly larger than a stick of butter and can happily power a hungry device like the Deck for hours on end...." Read more
"...Very compact/portable to be so powerful and useful. I have purchased two- One for home the other for work. Also the base chargers.3 ports...." Read more
"...Its impressive capacity, high output, smart features, and robust build make it a standout choice for those who demand the best in portable power...." Read more
"...High power output with low power capacity mah really this will burn power fast so remember high output = fast discharge..." Read more
Customers are satisfied with the build quality of the power bank. They mention it feels premium, solid, and is a reliable product. Some say it's a very polished system and a great companion for anyone who relies heavily on it.
"...Final Verdict:**The Anker Prime 20,000mAh power bank is a reliable companion for anyone who relies heavily on their electronic devices..." Read more
"...Its impressive capacity, high output, smart features, and robust build make it a standout choice for those who demand the best in portable power...." Read more
"...The finishes are fantastic and it feels high quality and substantial in the hand...." Read more
"...The base also has Usb and usbc connections . Nice build anker quality. Easy to use..." Read more
Customers like the design of the power bank. They mention it looks great, has a nice LED screen, and feels premium. Customers also appreciate the fantastic finishes and high-quality, substantial feel in the hand.
"...The matte finish not only looks premium but also provides a good grip, reducing the chance of accidental drops...." Read more
"...The build quality of the Prime Power Bank is exceptional. The sleek design, combined with a premium finish, gives it a sophisticated look that..." Read more
"...The finishes are fantastic and it feels high quality and substantial in the hand...." Read more
"Recently took this camping awesome design was able to charge my phone like eight times over love it performance is great charges quickly price isn't..." Read more
Customers are satisfied with the display quality of the power bank. They mention it's informative, useful, and accurate. They also appreciate the ability to quickly see and understand the power being drawn.
"...Can be charged at up to 100W itselfDisplay is informative and usefulIncludes 140W cableCan be charged with an optional dock..." Read more
"...It's also got a handy display showing the amount of charge...." Read more
"...Features and Usability:**Anker's Prime 20,000 includes a comprehensive LED display that indicates the remaining battery life, a feature I..." Read more
"...This feature eliminates the guesswork, allowing me to plan my device charging efficiently and ensuring that I'm never caught off guard with a..." Read more
Customers have mixed opinions about the charging speed of the power bank. Some mention it charges very fast, while others say it stopped charging. They also mention the charging ports are pretty low-powered and have more battery loss while charging devices.
"...But it's also vastly more capable. It can be recharged much more quickly than others I've had from them, and it churns out enough power to keep a..." Read more
"...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...." Read more
"...The power bank supports pass-through charging, meaning you can charge the power bank and your devices simultaneously, a feature that comes in handy..." Read more
"...WHEN I PUT THIS ONE ON THE BASE, IT JUST SAYS THAT THE BATTERY CANNOT BE USED WHEN CHARGING ON THE STAND...i am NOT using it...if anyone at Anker or..." Read more
Customers have mixed opinions about the functionality of the power bank. Some mention it works well, while others say it stopped working and is completely useless.
"...Very compact/portable to be so powerful and useful. I have purchased two- One for home the other for work. Also the base chargers.3 ports...." Read more
"I own several Anker power banks and this one is absolutely as worthless...." Read more
"...charging, portability, and safety features makes it an excellent choice for travelers, professionals, and tech enthusiasts alike...." Read more
"...The day after the return window closed, the base unit failed. It would not charge either the power bank or any connected devices...." Read more
Customers have mixed opinions about the size of the power bank. Some mention it's easily portable, fits in their hands great, and is easy to carry during travel. Others say it'd be bulky and heavy.
"...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..." Read more
"...Very compact/portable to be so powerful and useful. I have purchased two- One for home the other for work. Also the base chargers.3 ports...." Read more
"I have had this power bank (external battery) for roughly a month. It is bulky (I know Anker will slim the design down with time), but I love the..." Read more
"...Pros: Good size, charges very fast and can power multiple laptops. I've had 2 plugged in at 60w each...." Read more
Customers have mixed opinions about the battery life of the power bank. Some mention it keeps a charge for a week and charges super fast. Others say the battery pack doesn't last and depletes in 2 hours.
"...much more quickly than others I've had from them, and it churns out enough power to keep a MacBook or a Steam Deck going for hours...." Read more
"...Edit**The power bank might need its battery calibrated before the display will read out accurately...." Read more
"...Prime 20,000 includes a comprehensive LED display that indicates the remaining battery life, a feature I found incredibly handy...." Read more
"...for long trips, outdoor adventures, or simply as a reliable backup during power outages...." Read more
Reviews with images
![Nice](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
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Top reviews
Top reviews from the United States
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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.)
![Customer image](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
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.)
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This battery is slightly larger than a stick of butter and can happily power a hungry device like the Deck for hours on end. It's also got a handy display showing the amount of charge.
I've had a ton of Anker portable batteries over the years and they always seem to take forever to restore charge, but not this one. Only took a couple of hours as it pulled in ~65W to fill it to completely full.
It's bigger and heavier than most of their chargers. But it's also vastly more capable. It can be recharged much more quickly than others I've had from them, and it churns out enough power to keep a MacBook or a Steam Deck going for hours. Absolutely worth the cost.
3 ports. Screen that displays the output of each port and also displays the input whole charging on the base. So much more that I could say but I’m on the train and I need to get off this phone....
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UPDATE-THIS POWER BANK HAS STOPPED CHARGING ON THE CHARGING BASE-100w fast charging base...i purchased it on Amazon and my window to return it is closed...so now I am stuck with it-it still charges but not on the magnetic pins...feels like a waste-of course I cannot get anyone from Amazon OR Anker to respond to any of my inquires about what I should do next...I would love to exchange this for a new one-I bought TWO-the one that I use at work is so far working just fine....
WHEN I PUT THIS ONE ON THE BASE, IT JUST SAYS THAT THE BATTERY CANNOT BE USED WHEN CHARGING ON THE STAND...i am NOT using it...if anyone at Anker or Amazon can help-that would be appreciated.
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The fast charge technology and the capacity to charge up to 100W in both of the usb-c ports and 60W from the usb-a port works well when compared to older power bank technology.
The screen and its features are a neat advantage that gives you some clarity on the charging rate information and remaining charge in the power bank and the number of battery cycles used. Screen time out and dimming are secondary menus as well. Double tap to switch to trickle charge for small devices such as earbuds and smartwatches.
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