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Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input and Output USB-C Ports for iPhone Series, AirPods, and More

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Anker PowerCore Essential 20000 with PowerCore Essential 20000

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Anker Portable Charger,325 Power Bank(PowerCore Essential 20K),20,000mAh Battery Pack Prime Power Bank, 20,000mAh Portable Charger with 200W Output, Smart Digital Display

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Connector Type	USB-C1+USB-A2
Brand	Anker
Battery Capacity	20000 Milliamp Hours
Color	Black
Special Feature	Fast Charging

About this item

Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
Bi-Directional USB-C Charging: The USB-C port supports two-way charging with a 15W power for both input and output, allowing you to charge two devices simultaneously.
PowerIQ and VoltageBoost Technology: Experience fast and safe charging for all devices with Anker's leading technology, including a trickle-charging mode for low-power accessories.
Multiple Recharge Options: Choose between USB-C or Micro USB ports to recharge the power bank. Achieve a full charge in just 9 hours with a 15W or higher charger.
What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.

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Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports, Built-in and Retractable Cables, for iPhone 16/15 Series, MacBook, Samsung, and More (Flight-Approved)
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This item: Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input and Output USB-C Ports for iPhone Series, AirPods, and More

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Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack)

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Anker Cable [2 Pack, 3FT], USB A to USB C Cable for Samsung Galaxy S10 S10+, LG V30, Beats Fit Pro and More (Black)

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Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black）, 2-Pack)

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INIU Portable Charger, 22.5W 20000mAh USB C in & Out Power Bank Fast Charging, PD 3.0+QC 4.0 LED Display Phone Battery Pack Compatible with iPhone 16 15 14 13 Pro Samsung S23 Google iPad Tablet, etc

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Anker 633 Magnetic Battery, 10,000mAh Foldable Wireless Portable Charger, 20W USB-C Power Delivery Power Bank with Stand, Magsafe-Compatible for iPhone 16/15/14/13/12 Series

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	This Item Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input and Output USB-C Ports for iPhone Series, AirPods, and More	Recommendations ANKER Portable Charger, 20,000mAh Power Bank, Battery Pack with 1 USB-A and 1 USB-C Ports, 15W Max Charging for iPhone 16/15/14/13/12 Series, Samsung Galaxy, and More (Black)	Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input and Output USB-C Ports for iPhone Series, AirPods, and More	Anker Portable Charger, 10,000mAh 30W Power Bank, USB-C in and Out Fast Charging Battery Pack, Travel Essential Phone Power Bank, for iPhone 16/15, iPad, MacBook, Galaxy, Google, and More	Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack)	ANKER Power Bank, 20,000mAh Portable Charger with USB-C Fast Charging, Works for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More
	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment
Price	$54.99	$44.99	$54.99	$25.99	$25.99	-11% $39.98 List: $44.99
Delivery	Get it as soon as Saturday, Jul 5	Get it as soon as Saturday, Jul 5	Get it as soon as Saturday, Jul 5	Get it as soon as Saturday, Jul 5	Get it as soon as Saturday, Jul 5	Get it as soon as Saturday, Jul 5
Customer Ratings	4.687,875	4.67,304	4.687,875	4.66,511	4.5109,222	4.65,012
Sold By	AnkerDirect	AnkerDirect	AnkerDirect	AnkerDirect	AnkerDirect	AnkerDirect
capacity	20000 milliamp hours	20000 milliamp hours	20000 milliamp hours	10000 milliamp hours	—	—
connector type	USB-C1+USB-A2	USB-A1+USB-C1	USB-C1+USB-A2	Built-in C Cable*1+1C1A	USB-C1+USB-A1	USB-A2 + USB-C1
number of ports	4	2	—	3	2	3
compatible devices	—	iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More	—	iPhone 16	Smartphone	Tablet, iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More
voltage	5 volts	5 volts	5 volts	5 volts	—	5 volts

Product Description

Model Number	A1268
Anker 325 Power Bank	The Ultra-High Capacity Dual-Port Portable Charger
Extended Power Supply	With 20,000mAh, you can keep your devices powered for days on end, reducing your dependence on wall sockets.
MultiProtect Safety System	Anker's comprehensive safety technology ensures you and your devices are protected.
Sleek, Premium Design	Features a modern matte finish and a cool LED indicator to display battery levels.
Optimized for LowPower Devices	Activate trickle-charging to safely charge low-power devices such as earphones or Bluetooth speakers by pressing the power button twice, or holding it for 2 seconds, until the LED turns green.
Compatibility	Works with iPhone SE / 12 / 13 / 14 / 15 Series, Android smartphones and tablets (including the Nexus 7), Apple Watch Series 5 / 7, AirPods, and other USB devices.
Note 1	Micro USB cable, Lightning cable, and wall charger are not provided.
Note 2	The power bank comes with 4 LED indicators.
Note 3	When using trickle-charging mode, the last LED will turn green.
Note 4	Simultaneous use of both input ports is not supported.
Note 5	Not suitable for charging laptops; laptops typically require a charger with an output of at least 30W.

Comparison Products

	PowerCore Essential 20000	Anker 737 PowerBank PD3.1	Anker 20K Power Bank	Anker 25K Power Bank	Anker 20K Zolo Power Bank Buying Options	PowerCore Essential 20000 Buying Options
Customer Reviews	87,875	14,158	2,968	1,847	4,927	6,905
Price	$54.99	$109.99	$69.99	$109.98	—	$44.99
Series	Basic	Premium	Basic	Premium	Premium	Basic
Main Feature	Portable	PD 3.1, Max 140W	Built-In C Cable	Built-In C Cable*2	Built-In C Cable	Portable
Output Ports	2USB-A, 1USB-C	2 USB-C, 1 USB-A	Built-in C Cable + 1C1A	Built-in C Cable*2 + 1C1A	Built-in C Cable + 1C	1USB-C, 1USB-A
Recharging Time	~8.8 Hours(15W)	~1 Hour (140W)	~1.5 Hours(87w)	~2 Hours(100W)	～5.25Hours(20W)	~6.8Hours (with PD charger）
Size	6.22 x 2.93 x 0.76 in	6.13 x 2.15 x 1.95 in	6.22.891.02 in	6.18 * 1.93 * 2.12 in	4.722.901.24 in	6.22 x 2.91 x 0.76 in
Weight	349g/12.3oz/0.77lb	1.39lb	0.97lb	1.31lb	0.78lb	350g/12.32oz/0.77lb

Product information

Product Dimensions	6.22 x 2.92 x 0.76 inches
Item Weight	13.4 ounces
ASIN	B0D5CQ9CHQ
Item model number	A1268
Batteries	2 Unknown batteries required.
Customer Reviews	87,875 ratings 4.6 out of 5 stars
Best Sellers Rank	#1,390 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #121 in Cell Phone Portable Power Banks
Special features	Fast Charging
Other display features	Wireless
Color	Black
Manufacturer	Anker Innovations Limited
Date First Available	September 23, 2022

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Sustainability features

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and offset.

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ClimatePartner certified

Customer reviews

87,875 global ratings

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Customers say

Customers find the power bank functions well and appreciate its battery life, noting it holds charge for hours and lasts a couple of days. They praise its durability, portability for travel, and consider it worth the money. The size receives positive feedback, with customers noting it's relatively small for its power capacity. The charging power and weight receive mixed reviews - while some say it charges phones and intercom systems quickly and isn't too heavy, others mention it takes a while to charge from nothing and find it somewhat heavy.

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Functionality Battery life Durability Portable Size Value for money Weight

1,164 customers mention "Functionality"923 positive241 negative

Customers find that the power bank works well, with no issues reported.

"...This is especially useful on vacation if I'm walking a lot and taking lots of pictures and videos on my phone, because it drains my battery a lot,..." Read more

"...Was able to charge multiple devices about 20-30 times. Very sturdy dropped it a few times and still works great!!" Read more

"Very excellent product" Read more

"Was great for almost one year. Started to malfunction few months ago. August 2024 made one year since purchase...." Read more

894 customers mention "Battery life"707 positive187 negative

Customers praise the power bank's battery life, noting it holds a good charge and lasts up to a couple of days.

"...Took it on a weekend camping and it charged my phone the whole time." Read more

"...The charge indicator seems accurate and the unit holds power for an extended period, several weeks. It has the standard inputs and outputs...." Read more

"...Fantastic for flying and holds a great charge/can charge so many things off one charge...." Read more

"...Neither device battery gains power in that situation, but they don't lose it either. When your devices are idle, it's pretty decent...." Read more

462 customers mention "Durability"405 positive57 negative

Customers praise the power bank's durability, noting its good build quality and reliability, with one customer mentioning its substantial weight.

"...It charges my tech very fast and reliably, and very lightweight in my bags when I carry it around. Hardly notice the added weight when I need it...." Read more

"...As with most Anker products, it is a reliable and affordable option that has become an essential part of my hiking and camping gear." Read more

"Quality product. The charge indicator seems accurate and the unit holds power for an extended period, several weeks...." Read more

"...Very well designed and built. Anker is the best 💯..." Read more

452 customers mention "Portable"434 positive18 negative

Customers appreciate the power bank's portability, as it fits in a pocket and slips into any bag, making it suitable for all-day outings and travel.

"...these minor points, the Anker PowerCore Essential 20K is an excellent portable charger with an outstanding capacity, speed, and portability balance..." Read more

"This portable charger is very good, it is a very good power source for multiple devices at a time. Light weight and emits low heat. Great for travel." Read more

"...It is easy to slip into a backpack/carryon pocket to have just in case. Highly recommend. Easy to charge and use...." Read more

"...It's also handy to take with if you're expecting to be outside, away from any other power source...." Read more

371 customers mention "Size"290 positive81 negative

Customers appreciate the power bank's size, noting that it holds a lot of power relative to its compact dimensions, with one customer mentioning it's perfect for hiking trips.

"...The capacity is actually baffling for my use case and it's price point. It not only met my expectations, but it proceeded to somersault around them...." Read more

"...Essential 20K is an excellent portable charger with an outstanding capacity, speed, and portability balance for outdoor enthusiasts like me...." Read more

"Charges a little slower than I would like, but otherwise, it's fantastic capacity!..." Read more

"Doesn’t last long like the comments said and it’s bigger than expected" Read more

329 customers mention "Value for money"292 positive37 negative

Customers find the power bank worth the money, considering it a good investment for peace of mind, and one customer mentions it has lasted for almost a year.

"...The capacity is actually baffling for my use case and it's price point. It not only met my expectations, but it proceeded to somersault around them...." Read more

"...As with most Anker products, it is a reliable and affordable option that has become an essential part of my hiking and camping gear." Read more

"...Very well designed and built. Anker is the best 💯..." Read more

"...Highly recommended and good value." Read more

405 customers mention "Weight"146 positive259 negative

Customers have mixed opinions about the power bank's weight, with some finding it not too heavy and easy to carry, while others describe it as bulky.

"This anker portable battery is great! It is a little bulky, but we always take this on trips...." Read more

"...It charges my tech very fast and reliably, and very lightweight in my bags when I carry it around. Hardly notice the added weight when I need it...." Read more

"Item works well. A bit on the heavy side and bigger than I expected. But it does its job. Wish it came with a bag though." Read more

"...It's a bit on the heavy side, but I'm also able to walk around with it in my back pocket as needed if I'm charging my phone on the move...." Read more

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Mikaela
Quality charge bank, great for traveling!
Reviewed in the United States on June 24, 2025
Verified Purchase

I initially bought this charge bank when I was going to London, and it's the only one that I've used since. It charges my tech very fast and reliably, and very lightweight in my bags when I carry it around. Hardly notice the added weight when I need it. It's got a very simple design, and pressing the little circle indent can show you how much charge is left in the bank so that you know if you need to top it up or not, which makes it very easy to use and keep track of.

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Nova
Works like a Dream...
Reviewed in the United States on May 21, 2025
Verified Purchase
I bought this to place it in my crossbody bag and have it with me wherever I go. This is especially useful on vacation if I'm walking a lot and taking lots of pictures and videos on my phone, because it drains my battery a lot, and I could use this to top it back up. While taking an hour long train ride to and from, and then walking around New York City for several hours, I was able to fully charge my iPhone 13 Mini and my New Nintendo 3DS XL multiple times, without the lights even indicating the power bank was at less than half charge. The capacity is actually baffling for my use case and it's price point. It not only met my expectations, but it proceeded to somersault around them. It's made of plastic, so it's not the highest durability feeling thing, but it's really quality for something at its performance and price. Personally, I couldn't be happier.

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TheLawIsSacred
My Backcountry Battery Savior
Reviewed in the United States on January 17, 2025
Verified Purchase
As an avid hiker and outdoor enthusiast, I always seek gear to keep up with my adventures. The Anker PowerCore Essential 20K has become indispensable to my pack, ensuring I stay connected and powered up even on the most extended hiking treks.

Here's why I'm so impressed:

Never Miss a Summit Selfie: With 20,000mAh, this power bank has enough juice to charge my iPhone multiple times, guaranteeing I can capture those epic summit selfies and navigate with my GPS without worrying about a dead battery. It's been a lifesaver on overnight camping trips and those ambitious day hikes that stretch longer than planned.

Fast Charging on the Trail: The PowerIQ technology intelligently detects and delivers the optimal charging speed for my devices. My Google Pixel 9 charges surprisingly fast, even when I'm taking a break on a mountain ridge.

Dual USB Ports for Gear Compatibility: I can charge two devices simultaneously, which is incredibly convenient when I need to power up my phone and my headlamp after a long day on the trail.

Surprisingly Packable: Despite its large capacity, this power bank is relatively slim and lightweight. It fits comfortably in my backpack without weighing me down, which is crucial when every ounce counts on those challenging ascents.

Anker Durability for Rugged Use: Anker is known for its durable and reliable charging products, and this power bank is no exception. It's survived bumps, drops, and even a close encounter with a rogue marmot (don't ask).

A Couple of Trailside Considerations:

While I'm delighted with this portable charger, there are a couple of minor drawbacks to keep in mind:

No USB-C Output: This power bank only has USB-A output ports, which means you'll need a USB-A to USB-C cable to charge newer devices that use USB-C. This isn't a dealbreaker, but it's something to be aware of when packing your gear.

Can Get a Bit Toasty: Some users have reported that the power bank can get warm during charging, especially when charging multiple devices. I've noticed this, but it hasn't been a significant concern for me, even in warmer weather.

Overall:

Despite these minor points, the Anker PowerCore Essential 20K is an excellent portable charger with an outstanding capacity, speed, and portability balance for outdoor enthusiasts like me. As with most Anker products, it is a reliable and affordable option that has become an essential part of my hiking and camping gear.

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13 people found this helpful

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Giri
Great portable charger.
Reviewed in the United States on June 26, 2025
Style: USB-C Input and Output（Black）Verified Purchase
This portable charger is very good, it is a very good power source for multiple devices at a time. Light weight and emits low heat. Great for travel.

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Ben
Large Capacity - Slower than expected charge rate
Reviewed in the United States on June 11, 2025
Style: USB-C Input and Output（Black）Verified Purchase
Charges a little slower than I would like, but otherwise, it's fantastic capacity! Took it on a weekend camping and it charged my phone the whole time.

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One person found this helpful

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TH
Quality build accurate charge capacity.
Reviewed in the United States on June 15, 2025
Verified Purchase
Quality product. The charge indicator seems accurate and the unit holds power for an extended period, several weeks. It has the standard inputs and outputs. I have 3 of them to charge my iPad, iPhone and other accessories.

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Victoria Stepp
Ankers are the best!!
Reviewed in the United States on June 27, 2025
Style: USB-C Input and Output（Black）Verified Purchase
Amazing charging bank

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S&B
Anker Portable Battery- Great for Travelling!!
Reviewed in the United States on May 1, 2025
Verified Purchase
This anker portable battery is great! It is a little bulky, but we always take this on trips. Fantastic for flying and holds a great charge/can charge so many things off one charge. It is easy to slip into a backpack/carryon pocket to have just in case. Highly recommend. Easy to charge and use. Has little dots that light up to tell you how much charge it still has. Works with USB-A and I think USB-C. Love it. Anker is always the best! We also use this on our cruises for excursions and such- great to have on hand so you are never left somewhere without phone charge.

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Top reviews from other countries

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ZamRony
Quality product
Reviewed in the United Arab Emirates on December 28, 2024
Verified Purchase

very goad

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Maddy9000
Powerfull Powerbank with Fast Charge
Reviewed in India on August 1, 2023
Verified Purchase
I bought this Anker Powerbank 20,000mah few days back. I am fully satisfied with the product quality and it is doing it's job perfectly. Charged this powerbank overnight and it is charging my iPhone 14 Pro Max at 15W i.e it is working as fast charger. Charged my phone in less than 1.5hrs. I will recommend everyone to buy it who are looking for a powerful powerbank from a trusted brand.

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Maddy9000

Powerfull Powerbank with Fast Charge

Reviewed in India on August 1, 2023
I bought this Anker Powerbank 20,000mah few days back. I am fully satisfied with the product quality and it is doing it's job perfectly. Charged this powerbank overnight and it is charging my iPhone 14 Pro Max at 15W i.e it is working as fast charger. Charged my phone in less than 1.5hrs. I will recommend everyone to buy it who are looking for a powerful powerbank from a trusted brand.

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Laurie
Unleashing Creativity Uninterrupted: My Anker Portable Charger Experience
Reviewed in Canada on February 19, 2024
Verified Purchase
In the bustling world of jewelry making, 3D design, and the broad spectrum of artisan crafts I delve into, staying powered up and connected is not just a convenience—it's a necessity. As the engine behind my creative endeavors and the face of my online presence through vlogging and streaming, I found my perfect ally in the Anker Portable Charger, a power bank that stands as a testament to innovation and reliability. This device has seamlessly integrated into my dynamic workflow, ensuring that my gadgets are always fueled for every spark of creativity.

The Anker 20,000 mAh Battery Pack is a marvel of modern technology. Its compact size belies its massive capacity, capable of charging my smartphone, tablet, and even the portable devices I rely on for my crafting processes multiple times over. The inclusion of PowerIQ Technology means that each device is charged at an optimal speed, efficiently and safely. This feature alone has saved me countless hours, allowing me to focus on creating and sharing my work without the interruption of a dwindling battery.

Moreover, the versatility of this power bank is unparalleled. With both USB-C and USB-A ports, I can simultaneously charge multiple devices, a critical capability during live streaming sessions or when using my phone to control my 3D printing operations. The USB-C port also serves as a recharging port for the power bank itself, which means I can quickly replenish its power overnight and be ready for another full day of creativity and interaction.

Durability is another hallmark of the Anker Portable Charger. My studio environment and on-the-go demands can be unforgiving, with frequent travel, outdoor shoots, and the occasional accidental drop. Yet, this power bank has withstood it all, its robust casing protecting it from the rigors of daily use. This resilience is crucial for me, as it means I can rely on it day in and day out to keep my devices—and by extension, my business—running smoothly.

The sleek design and intuitive interface of the Anker Portable Charger have also made it a joy to use. Checking the power level is as simple as pressing a button, and its minimalist aesthetic fits perfectly with the modern, clean look of my workspace and gear. It's a device that doesn't just perform exceptionally; it looks good while doing so.

In conclusion, the Anker Portable Charger has become an indispensable part of my creative toolkit. Its high capacity, fast charging capabilities, durability, and sleek design make it the ideal solution for anyone in the creative field who demands reliability and efficiency from their gear. It has empowered me to push the boundaries of my creativity without fear of losing power, ensuring that my focus remains on what truly matters—bringing my visions to life and sharing them with the world. For fellow creators looking for a portable power solution that won't let you down, the Anker Portable Charger is, without a doubt, a choice that you can rely on.

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Patrick
Super powerbank
Reviewed in the Netherlands on May 19, 2025
Verified Purchase
Goede powerbank

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Super
Reviewed in Poland on January 26, 2025
Verified Purchase
Super

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Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K), 20K Battery Pack with 15W Charging, PowerIQ, 2 USB-A, 1 Micro USB, 1 Input and Output USB-C Ports for iPhone Series, AirPods, and More

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