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Customer Ratings & Reviews

Your price for this item is $49.97
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 515 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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92%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 515 reviews
  • Pros mentioned:
    Charging speed
    Cons mentioned:
    Size, Weight

    Rated 5 out of 5 stars

    Worth the price

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

    Fully charged both my phones in under an hour and the power bank still had over 70% charge. Only downside is the size and weight, but it fits perfectly next to my MacBook charger.

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

    Rated 5 out of 5 stars

    Perfect power bank

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

    Good ones for travelers. Lasts for long time. Worth for the amount . One thing to consider is the weight of the item.

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

    Rated 5 out of 5 stars

    Must have! This works great!

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

    This thing is a beast! I use it to charge my Samsung S24 Ultra mobile phone. I use the app "Ampere" to measure the amount of charge it puts out and it showed upwards of 3500mA on average abour 2900mA with the included cable, which doubles as that strap that you see in the product image. This is super fast! I can't complain. Another good feature with this Power Bank is the display screen of the charge level of the battery. It'll show you how much percentage of "juice" is left that it has to allow you to charge. It does have a USB A and two USB C ports. The Power Bank is smart enough to know if it is plugged into another device (Phone, Tablet, or other) or if it is plugged into some kind of wall outlet for Power Bank recharge. The only down side to this product is that it is a little bulky. Make sure you read the specs in terms of size and weight. I just put it in my backpack and run the cable out of it to my device. It doesn't get 'hot' as it charges. It does warm up slightly but nothing of concern.

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

    Rated 5 out of 5 stars

    Perfect for on the go

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

    It's great for when you are on the go and need to be working on your phone, or if you have kids it recharges my phone more than 4 times on a full charge, also it recharges pretty quickly great job Anker.

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

    Rated 5 out of 5 stars

    Excellent power supply

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

    We were going to Italy and needed to be sure to have a portable power bank to take with us on our outings for our electronic equipment. This little baby did an outstanding job keeping all of our gear charged for the entire duration of the trip and we only had to recharge the power bank once. Would highly recommend this for all of your hand held electronic equipment.

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

    Rated 5 out of 5 stars

    A lot of power without the bulkiness

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

    Very compact and reliable charger! Charges devices pretty fast and love that it has a very convenient way to store the charging cable.

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

    Rated 5 out of 5 stars

    Great, fast, compact

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

    It charged up to 4 complete dead phones, it charged my phone to 100% in about one hour or so. And the charger wire is also used as a holder usdd around your wrist

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

    Rated 5 out of 5 stars

    Excellent choice for everything

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

    Me and my wife live in our vehicle and this battery pack charges both of our phones to full leaving half a battery so we both technically can get two full charges on each of our phones with one full battery which is awesome!

    I would recommend this to a friend
  • 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:
    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:
    Capacity
    Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    A little heavy

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

    It is a little heavy but seems to have a good amount of power, Seems to take a longer time to charge, but that may be characteristic of its greater power .

    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:
    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
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Multi-day and use saver

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

    This gadget has come in handy so much in such a short amount of time. It gave life support for two iphones for two days on multiple charges. If all the combined charges and uses for other devices had been added together, this would have charged two devices from 0 to 100 multiple times in two days with considerable heavy use. It was a great purchase that really came in handy exactly how it was described and meant to do, great purchase, you really cant go wrong with Anker.

    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
  • 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:
    Battery life, Capacity

    Rated 5 out of 5 stars

    Lots of battery life

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

    Thisbbad boy can charge 4 phones fully and then some! Has a great cord/holder accessory to it.

    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
  • 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, 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
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