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Customer Ratings & Reviews

Your price for this item is $39.99
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 431 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers enjoy the long battery life of this 20,000mAh power bank, finding it capable of multiple full charges for their phones and other devices. The inclusion of USB-C ports is also a plus, offering convenient charging options. However, some customers find the power bank to be large and heavy, making it less portable.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 4 Showing 61-80 of 431 reviews
  • Pros mentioned:
    Portability
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Massive Power

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super convenient to pack due to the cable being in the holder as well. The only downside, in my opinion, is the weight, kinda heavy to be carrying around.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Best Power Bank

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Charges quickly and maintains battery life for a long time. Will 100% buy another one of these power banks for future festivals and camping trips.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    **FOUR** full charges from one awesome box? YES!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent quality and performance so far in my fairly light-duty testing. As advertised, a full charge seems to recharge my phone from nearly dead to full ** FOUR SEPARATE TIMES ON ONE CHARGE,** and it does so relatively quickly thanks to its included USB-C to USB-C cable which is short, but smartly attached via a protective connector so that the cable serves as a wrist loop, like stand-alone cameras used to often have attached to them. It does take a while to charge this unit, and be advised that it does not come with a wall adapter for AC power charging, nor does it come with a cord that has the older, 'original' USB (USB-A) connector, so you will need an 'A to C' cable or a wall adapter AC charger that can accept a USB-C cable like the short one that it comes with. The trade-off for these shortcomings was a reasonable original price, and a steal on discount, which I was lucky enough to stumble on during an in-store visit - still nothing beats the in-person experience for retail shopping, I think - you never know what you'll find. My charger has survived a couple mild falls that made me cringe, but landed flat both times, and with no ill effect, apparently. It did make me appreciate the sturdy construction tho. A little heavy in a coat pocket too for traveling, but well worth its weight! Another fine product from Anker - please keep up the good work!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Battery pack

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has a good charge another thing is that is portable so I can take it anywhere I need to

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability

    Rated 5 out of 5 stars

    Great charger for people on the go

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lasts longer on a single charge than my 2 previous battery packs put together. The weight isn't all that bad. And the fact it comes with a type c charger that doubles as a lanyard hook helps a lot in situations where I leave mine at home.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Awesome Power Bank

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this Anker power bank for a trip to Europe, and it was great. It easily kept my phone charged on while watching movies on the long flight. It charged both my wife and my phone multiple times before needing to be recharged. The carrying strap is a usb-c to usb-c, and it may seem overkill but its super convenient. Highly reccomend.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Anker Power bank

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great reliable portable power bank. Charges quickly with its 30w. Great value

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Nice capacity

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well for fast charging and lasts for a few charges. No complaints

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed
    Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Good power bank.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a 20K mah power bank. Arrived with about 25% charge, and takes a bit to charge. 20,000mah charges my phone several times over and gives my laptop at least 1 full charge. Its not exactly light, best secure it in your bag though.

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 5 out of 5 stars

    Does exactly as you'd expect.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    What you see is what you get, it's a big battery pack that has a decent charge rate that will work with any usb-c charged device. I appreciate the LED screen that can be turned on to see the percentage on the battery. Bit on the large side but fine if you have big pockets or any sort of bag.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Overall performance

    Rated 5 out of 5 stars

    Best Battery Pack!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works amazing! Keeps my phone charged and its super fast. Price is definitely worth it!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Reliable

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this bad boy for a 2 week trip to Japan. Worked wonderful and would quickly charge my phone. Having two USBC ports and one USB is awesome. Love that there is a digital battery percentage to keep track of the charge left. Just overall great and would recommend to anyone in need of a portable charger.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Capacity

    Rated 5 out of 5 stars

    solid

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    awesome battery its perfect for any kind of day trips!!

    I would recommend this to a friend
  • Pros mentioned:
    Capacity, Charging speed

    Rated 5 out of 5 stars

    Product and Salesman

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product is really good. You can charge your phone x5. And Salesman is in the store very kind and helpful Thank you:)

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed
    Cons mentioned:
    Port quality, Weight

    Rated 4 out of 5 stars

    Phone charger

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It charges up my phone at a decent pace. Didn’t know it was gonna be that heavy. The charge cord handle doesn’t work for my phone. But it does what I need it to do

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Best

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like my battery charger because it is efficient and reliable. It charges my devices quickly and ensures that I’m not left without power, even on busy days. The compact design makes it easy to carry around, and the durable build gives me confidence in its longevity. Whether at home or on the go, this charger meets all my needs perfectly.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love the Anker Power Banks

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the Anker brand! This is the 3rd power bank I have purchased of this brand and each has been a great investment. This specific power bank holds a charge very well. I have used it to charge my phone, tablet, several other small electronic devices, and even used it to run my diffuser! Very useful and versitile.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Great Power Bank

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my first decent power bank, and I’m very satisfied with it. With previous power banks I’ve owned, I’d be lucky to charge just my phone to 50%. With the Anker, however, I’m able to get several full phone charges out of this consistently when the power bank itself is fully charged. It does take a little bit of time to charge the power bank to 100%, but it charges my devices pretty quickly. I also appreciate the charging cable is included and doubles as a wrist strap.

    I would recommend this to a friend
  • Pros mentioned:
    Capacity, Charging speed

    Rated 5 out of 5 stars

    Great versatile power bank

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best power bank I’ve ever owned. Charges my MacBook Pro, iPad Pro, iPhone and most importantly my sons fans at Disney

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability
    Best Buy Employee

    Rated 5 out of 5 stars

    Battery on the goal for my cell phone and laptop

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    Best Buy Employee
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great prada, easy to use it charges quickly. It's not that heavy. If you pack it in eh, going back to take foot you on a hike.

    I would recommend this to a friend
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