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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.
As certified by
Climate neutral by ClimatePartner 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
743M8T Part of
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$47.99
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From the brand
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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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Product Description
PowerCore
Probably our most popular charging series—ever. With more advanced technology, and even better portability.
PowerCore Essential 20000
The travel-friendly design boasts a huge 20,000mAh capacity to keep multiple devices topped up for days, and with support for simultaneous USB charging, this is the ultimate combination of power and convenience.
- Ultra-High Capacity
- Simultaneous USB Charging
- Universal Compatibility
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Universal CompatibiltyAnker’s PowerIQ technology provides optimized charging to virtually any mobile device. |
Trickle-Charging ModeDesigned to meet the tiny power requirements of smaller devices, ensuring a fast and safe charge for every device, no matter the size. |
Compact and PortableAt just 0.7 inches thick and weighing less than a pound, this is one of our most portable ultra-high capacity portable chargers. |
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Simultaneous USB ChargingMake the most of the 20,000mAh capacity to fully charge 2 mobile devices at the same time. |
Comprehensive ProtectionOur MultiProtect safety system combines high-voltage protection, current regulation, temperature control, and more to keep you and your devices safe. |
The Anker AdvantageJoin our family of over 50 million happy users, and change the way you charge. |
Videos
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1:23
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This is my favorite thing about this Battery Bank
Orion Studio
Videos for this product
0:46
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The Anker 325 is a monster of a battery bank
BLACK REVIEWS
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.
As certified by
Climate neutral by ClimatePartner 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
743M8T Part of
Customer reviews
4.6 out of 5
We don’t use a simple average to calculate the overall star rating and percentage breakdown by star. Our system gives more weight to certain factors—including how recent the review is and if the reviewer bought it on Amazon. Learn more
86,349 global ratings
Reviews with images
Excellent Power Bank
I purchased this power bank back in 2020. I absolutely love this power bank. It charged my iPhone X, and iPhone XR multiple times on one charge. I now have an iPhone 15 and it charges that phone multiple times on one charge as well. 2 years ago I dropped the power bank at the airport. As you can see it cracked the case. It still works just as good as the day I purchased it off Amazon. I highly recommend this power bank if you’re in the market for one.
Top reviews from the United States
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Reviewed in the United States on May 30, 2023
I've run two phones off it simultaneously and it kept them running just fine. It's physically sturdy and it has never gotten even warm when charging it or discharging from it.
My only complaint is it doesn't charge devices very quickly. For both my phone (Google Pixel 4a) and tablet (Amazon Fire HD 10) this power bank can only keep up with power usage of the devices when they are on and active (e.g. you're actively using them while charging). Neither device battery gains power in that situation, but they don't lose it either. When your devices are idle, it's pretty decent. Closer to wireless charging speed (this doesn't have wireless charging capability, that's just a comparison).
If you want a power bank that charges your device as fast as your wall charger does, look elsewhere. This isn't that expensive of a power bank. If a somewhat slower charge time doesn't bother you then this is a decent power bank for the money.
Style: USB-C Input Only（Black）Verified Purchase
A bit slow when charging devices, but very sturdy and reliable.
Reviewed in the United States on May 30, 2023
It's a bit hard for me to review the product because I stupidly bought it used. Don't do what I did, you'll end up with a significantly lower capacity power bank. Mine only holds about 13,900 mAh when it should hold 18,000 to 20,000. Entirely my fault. But it works very well. I feel like it takes ~6 hours to charge with a 20 watt USB charger (all power banks take a long time to charge).Reviewed in the United States on May 30, 2023
I've run two phones off it simultaneously and it kept them running just fine. It's physically sturdy and it has never gotten even warm when charging it or discharging from it.
My only complaint is it doesn't charge devices very quickly. For both my phone (Google Pixel 4a) and tablet (Amazon Fire HD 10) this power bank can only keep up with power usage of the devices when they are on and active (e.g. you're actively using them while charging). Neither device battery gains power in that situation, but they don't lose it either. When your devices are idle, it's pretty decent. Closer to wireless charging speed (this doesn't have wireless charging capability, that's just a comparison).
If you want a power bank that charges your device as fast as your wall charger does, look elsewhere. This isn't that expensive of a power bank. If a somewhat slower charge time doesn't bother you then this is a decent power bank for the money.
Images in this review
Top reviews from other countries
Laurie
Unleashing Creativity Uninterrupted: My Anker Portable Charger Experience
Reviewed in Canada on February 19, 2024Style: USB-C Input Only（Black）Verified Purchase
Fernanda L.
La mejor opción !
Reviewed in Mexico on January 22, 2024Style: USB-C Input Only（Black）Verified Purchase
Sylvie
Laadblok
Reviewed in Belgium on April 18, 2024Style: USB-C Input Only（Black）Verified Purchase
PERE SAFONT
Maravilloso
Reviewed in Spain on April 9, 2024Style: USB-C Input Only（Black）Verified Purchase
VOLKERS Jan
Doet wat het doen moet.
Reviewed in the Netherlands on January 12, 2024Style: USB-C Input Only（Black）Verified Purchase
