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Anker Portable Charger, Power Bank, 40,000mAh 30W Battery Pack with USB-C High-Speed Charging, for MacBook, iPhone iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone14/13/12 Series, Samsung Galaxy, iPad

  • Based on 1,831 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 27
Order within 14 hours and 47 minutes
Available payment plans shown during checkout

Color: black


Features

  • "Experience the Powerbank: Our power bank boasts an impressive 40,000mAh battery capacity, offering 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020. It's your reliable partner for extended trips and unexpected power outages.
  • Swift Power Boost: Enjoy the convenience of rapid charging with our 30W USB-C capability. Revive your iPhone 13 to 53% in a mere 28 minutes. Bid farewell to long waiting times!
  • Simultaneous Multi-Device Charging: With 2 USB-A and 2 USB-C ports, this power bank is your ultimate charging hub for all your essentials - laptop, phone, tablet, and earphones. Energize up to four devices concurrently!
  • Universal Compatibility: Thanks to the Power Delivery charging technology, this power bank seamlessly integrates with a plethora of devices such as laptops, phones, tablets, and more. One power bank to cater to all your charging needs!
  • What's in the Box: The package comes with the Anker 347 Power Bank (PowerCore 40K), a USB-A to USB-C cable, an 18-month worry-free warranty, and our committed customer service. Experience effortless charging with Anker!"

Connector Type: USB Type C


Brand: Anker


Battery Capacity: 40000 Milliamp Hours


Color: black


Special Feature: Fast Charging


Product Dimensions: 6.57 x 3.35 x 1.81 inches


Item Weight: 1.98 pounds


Item model number: A1377011


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: May 9, 2022


Manufacturer: Anker


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 27

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Not only is the device amazing, the after-purchase support is phenomenal as well!
Color: black
I have long been a fan of Anker products, and I own many chargers, batteries and even their Eufy Robovac. Recently I acquired a new eBike, and since I am taking longer trips than I ever have before, I bought this portable charger because I needed a reliable power source for my phone and portable speaker while out and about. The charger has a sleek design - albeit a little heavy, a fast charging speed, and a long battery life. It can charge my phone, tablet, and laptop without any issues. The weight, while some may see as a negative, is more than made up for in the capacity this thing has. If you want capacity, you will have to sacrifice a little comfort and space. The device itself is almost all battery though, so the size is quite respectable given the output. With that said, after a few months of use, I noticed that one of the USB-C ports became loose and started to cause connection problems. Sometimes the charger would stop charging my device if I moved the wire slightly. I was very disappointed because I really liked this product, and I was just outside of the Amazon return period for it. I decided to contact Anker directly through email and explain the situation. They responded quickly and asked me to send them a video of the device showing the issue. I did that and they confirmed that it was a defective unit. They apologized for the inconvenience and offered to send me a brand-new device within a couple of days. They also told me to keep the original device as a convenience to me. I am very impressed by their customer service and how they handled the situation. They were courteous, professional, and generous. The new device arrived quickly, and it works perfectly. I am very happy with my purchase, and I would recommend Anker products to anyone who needs a portable charger (or really anything in their product line!). They are a great company that stands behind their products and cares about their customers. ... show more
Reviewed in the United States on October 29, 2023 by Michael Stockwell Michael Stockwell

  • Great power bank please read. sorry if it's a long review.
Color: white
So I don't write very many reviews on Amazon but I needed to do it for this product. So here we go. This power bank is a beast. the 2 usb c ports on the bank are fast charge. It doesn't have ultra charge but it's better than regular charging. The usb A ports are just regular charge. I tested the usb c ports on all the electronics I had in the house. It was able to charge 4 phones and a tablet. Then I charged it back up and tested it on my daughter's Chromebook and the tablet was at 7%. When it charged the Chromebook to full the power bank the indicator around the button was a dot over half. So the con about this and there have been a good amount of negative reviews that the power bank doesn't come with a wall charger and it takes a long time to charge or it doesn't charge the power bank at all when using a regular or fast wall charger. If you use for instance your regular phone charger it gets alarmingly warm and I believe those wall chargers go into thermal throttle protection so it doesn't catch fire. So I bought ankers wall charger because the usb c charges 5v-3Amp/9volt-2.22Amp/12volts/1.67Amp 22watt max when using the usb c port on the wall charger. The wall charger doesn't get warm and stays consistently charging. I can't remember but it takes a little more than 4 or 5 hours to charge it to full but mileage may vary. It's a bit of chunky size but it's a nice power bank for the money. I really hope this helps. Use type c to type c when charging. ... show more
Reviewed in the United States on May 2, 2024 by sparkey_AZ sparkey_AZ

  • Great product
Color: black
This portable is honestly great it takes a whole day to charge but the best thing about it is how convenient and fast it charges my devices I love this so much especially for power outages or emergencies it’s also very heavy.
Reviewed in the United States on August 8, 2025 by Nestly Lucas

  • The Power Bank That Teaches You Patience… and Then Betrays You
Color: black
Oh, the excitement I felt when I bought this Anker 40,000mAh, 30W portable charger—because who wouldn’t want to carry around a brick of unlimited energy for their MacBook, iPhone, iPad, Samsung, and probably the neighbor’s Tesla? Step 1: Plug it in. It doesn’t come with a charger (why would it? That’s so mainstream), so charging it from empty on a standard 5V/2A wall adapter took… oh, about the same time it would take to watch the entire Lord of the Rings trilogy. Extended editions. Twice. Functionality Zero. Step 2: Enjoy the magic. Ease to use. For two glorious weeks, I was living the dream. High-speed charging for all my devices. I felt invincible. I was the walking power grid. Battery life and Capacity sounded great? Step 3: Reality check. Then… it decided full charges were just “too much work.” I followed Anker’s own magical ritual—drain it, recharge it, never let it drop below 80%—and sure, it worked. For a few days. Then it decided to retire early. Permanently. Step 4: Customer service fun. Contacted Anker support. Got instructions that basically read like an ancient scroll: “Repeat the steps that already failed.” Replacement? Not an option for fast service. Translation: “Enjoy your $100 paperweight.” Final thoughts: Out of all the Anker products I’ve owned—and I’ve owned plenty—this is the first one that flopped. Usually, they’re rock-solid. This? This was an expensive lesson in disappointment, disguised as a power bank. Highly recommend… if your goal is to practice Zen-level patience before it dies on you. ... show more
Reviewed in the United States on August 13, 2025 by Askme1

  • Big and heavy but super long batt life
Color: black
This is great if you’re going to need a lot of battery life to charge devices. It does what it says and I can charge my iPhone throughout the week before recharging. It also has a low power charge function for AirPods and smaller devices. It is pretty heavy but in a backpack or sling, you won’t notice it. This is my daily battery pack for work, travel or when I know I’ll be away from an electrical outlet. Great for airports and vacations. I’ve been on long flights when the usb outlets didn’t work, no problem! It charged my iPad and our phones either way ease. The charge time for the pack is very long unless you get higher capacity plug, I use my MacBook plug and it charges fast. Just remember, it is heavier than the low capacity packs but I like the comfort of knowing it will charge all my devices with ease of if I ever need it to. ... show more
Reviewed in the United States on January 24, 2025 by Michael

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