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Customer Ratings & Reviews

Your price for this item is $27.99
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 553 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers love the long battery life and the high-quality build of this 20,000mAh power bank. Many appreciate its ease of use and the helpful battery level display. However, some find the size and weight to be drawbacks. The power bank's compatibility with various devices is also frequently praised.

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 1 Showing 1-20 of 553 reviews
  • Pros mentioned:
    Charging speed, Portability
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Review

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

    Pretty quick charge on all devices, charges back up fairly quick. Durable, but a little heavy. Dropped it and it scuffed but not too bad Wish it had an addition USB-C port.

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

    Rated 5 out of 5 stars

    Excellent power bank!!

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

    This has been an excellent purchase. Anker products are always pretty reliable and this one is no different. It is simple and does its job well. I’m able to fully recharge my phone on the go several times before exhausting the battery bank, which is exactly what I got it for, to keep it stowed in a backpack so that I always have a reserve of power at my fingertips. Excellent product and I would highly recommend.

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

    Great product for a great price

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

    Purchased this battery pack for my Daughter to use at college for her laptop and iPhone. WORKS GREAT!! It literally will last 9 days before she has to charge it again, and that’s using it daily. The only cons are 1) there are only two ports… USB-A and USB-C. It would be nice if there were at least one more of each. 2) it is quite bulky. Not something you can just put in your pocket and carry around. Other than that, would definitely recommend for those on the go and are always almost on empty.

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

    Rated 4 out of 5 stars

    Works with Nintendo switch.

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

    I bought this to charge my Nintendo switch while flying to CA. It worked! The only minor negative thing I will say, was that it took a little while to get it charged to 100%. I ended up just playing my switch with this plugged in. It also did not heat up or expand once while in the aircraft.

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

    Rated 5 out of 5 stars

    Best 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 for my smartphones quickly charger

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

    Rated 5 out of 5 stars

    A solid power bank!

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

    Never felt short of battery. My travel companion!!

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

    Rated 5 out of 5 stars

    Anger Power Bank - a travel essential

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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 power bank for use with my drone batteries. When I recently went on vacation to Europe, I didn’t take it with me because I thought the planes and motor coaches would have USB-C charging ports. Big mistake! This power bank would have solved a lot of issues had I had it with me. Taking numerous photos with your phone is a drain on the battery, but this power bank could have allowed us to recharge our phones during transits. I’ll be sure to bring it next time.

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

    Rated 5 out of 5 stars

    Power anker

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

    I love this power anker and bring this everytime I travel.

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

    Anker charger

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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 second charger from this company.This is much cheaper than the first device I bought.This device has a display that counts down from 100.It charges a little slower but for the price it’s worth it.

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

    Good power bank

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

    I have been using this power bank for about a month now, and have zero complaints. Charges my phone two times or more with one overnight charge to the power bank. Overall recommend

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

    Anker Purchase...

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

    This product hss been a great fi d and addition for me especially in keeping my drvices charged when I'm out and about. My only issue is having only one port, other than that it's been great...

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

    Rated 5 out of 5 stars

    Anker power bank

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

    I’ve been wanting to buy a power bank that has more of Mah I like it can charge my phone and iPad a lot of times

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

    Rated 5 out of 5 stars

    Great Deal

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

    Love this power pack. It has proved to be a valuable asset. Charges my phone around 4x. The only thing negative I can think of is that it does take a long time to fully charge but once it’s charged it does last awhile and you can use the C-charge and USB both at the same time. All in all, I love it!!!!

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

    Rated 4 out of 5 stars

    Review of portable charger

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

    Great product amazing .. Its a bit big but like the heft makes it feel like quality

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

    Rapid charger

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

    Excellent rechargers iPhones a few times and fast.

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

    Rated 5 out of 5 stars

    The change goes on and on

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

    Its real nice and easy to use last long too. Really durable also.

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

    Rated 5 out of 5 stars

    Good products very nice

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

    Very nice product 5 stars rating great item very nice

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

    Rated 5 out of 5 stars

    Anker is the Best

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

    I always carry an Anker battery. They are reliable. I only use Anker. Their chargers are excellent,too

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

    Rated 5 out of 5 stars

    Power for days

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

    Even tho this power banks takes all night to charge, it will serve for charge after charge after charge. Great product to have.

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

    Rated 5 out of 5 stars

    Worth the buy

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

    Overall a good powerbank i take it everywhere i go.

    I would recommend this to a friend