Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 555 reviews

Rating Filter

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

Pros mentioned filter

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 9 Showing 161-180 of 555 reviews
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Portable charger

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

    A little heavy but otherwise a great portable charger.

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

    Rated 5 out of 5 stars

    chris

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

    awesome item i used it for my back bag it charges really good

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

    Rated 5 out of 5 stars

    Keep yourself connected

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

    Great power bank to take on short and long trips. Charge up and go.

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

    Rated 5 out of 5 stars

    Great

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

    Needed one for boat and traveling and this is just what I was looking for. Would recommend to anyone needing one!

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

    Rated 5 out of 5 stars

    Anker 20900mAh power bank

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

    While I’m sure this is a great power bank at a good price, it was too heavy for what I needed which was to carry it around in my pocket for work.instead I ordered the 10,000

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

    Rated 5 out of 5 stars

    Just the right thing

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

    Works great. This was just what i needed for camping trips.

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

    Rated 4 out of 5 stars

    Works, but heavy

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

    Really heavy, awkward size except to put in a bag of some sort

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

    Rated 5 out of 5 stars

    Fast and reliable

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

    With it fully charged it can go days without needing another charge, especially when using ut for your phone or earbuds it gets them charged up fast and its noticable

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Anker Power Bank

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power bank is a decent choice if you prioritize capacity over speed. It can easily charge your phone several times, which is great for travel or emergencies. The 15W output means you'll be waiting a while for your devices to charge, and it lacks fast charging support. The design is handy too – it's not bulky, and the charge indicator is really useful

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

    Rated 5 out of 5 stars

    Completely satisfied

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

    This has been a life saver! My wife and I purchased before our vacation and it has kept our devices charged very well ! Great value for sure!

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

    Rated 5 out of 5 stars

    dig it

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

    a workhorse, kind of big but it's very powerful and fast

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

    Rated 4 out of 5 stars

    Great backup

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

    Wish it had one more usb ports, hold charge indefinitely Great storage. Plenty of power. I use for travel. Mainly airports anymore. No free chargers anymore. Charged I phone. 4 times still had 25 percent left on charge

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

    Rated 5 out of 5 stars

    Anker Power bank

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

    This Anker power bank is very reliable specially when you travel, handy, durable and quality. Love it for everyday use very convenient.

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

    Rated 5 out of 5 stars

    Works great!

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

    My Daughter needed a power bank to use a track meet. This was a last minute purchase and it lasted her the remainder of the meet with only a 30% charge. Worth the purchase.

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

    Rated 5 out of 5 stars

    Powerbank

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

    This power bank is able to charge multiple times and holds charge extremely well. It does take awhile to fully charge if it is dead. Used it on a road trip and i was able to get 3-5 uses

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

    Rated 5 out of 5 stars

    Rugged and durable

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

    Durable, powered a cell phone and a fan during a two week filed exercise. Not a bad purchase, pleased with it.

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

    Rated 5 out of 5 stars

    Anker

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

    Does exactly what i brought it for - fantastic product - verry helpful salesman

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

    Rated 4 out of 5 stars

    Fast charger but heavy

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

    Lasts for a long time and essential during a trip that you take photos all the time with your cellphone. The only part to improve is the weight.

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

    Rated 5 out of 5 stars

    Charger

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

    It is great long lasting charge and i can c where it is cause of the size

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

    Rated 5 out of 5 stars

    Feedback

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

    Good product. Haven’t use yet but seems to be worth buying.

    I would recommend this to a friend