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Customer Ratings & Reviews

Your price for this item is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 555 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 8 Showing 141-160 of 555 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Trusty and reliable at a great price

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

    I needed a reliable battery pack that doesn’t break the bank! I took third on a 4-day backpacking trip and was able to keep my phone, headlamps, and other electronics charged up and still had plenty of juice left at the end of the trip. Awesome!

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

    Rated 5 out of 5 stars

    Must have Power Pack for travel

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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.

    This is great item when you are traveling by car. I was traveling to three cities in New Mexico. It kept my phone charged while on the road.

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

    JustaBuyer

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

    The anchor power bank was as described on the website, charged up fully and works well, quite pleased. I would recommend it anyone who needs a power device to charge your phone fully.

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

    Rated 5 out of 5 stars

    Great Value and High Capacity for iPhones

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Charges multiple phones per day. Great for vacations!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Slow charging, slow discharge

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

    Took it back. Does not support fast charging 2.0. I have an Anker 10000 power bank that is 2 years old that works quicker. Took this one back for an Anker power bank that has same capacity but over twice the price just because it charges so much faster.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Quality product, worth the price.

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

    Charges my iPhone twice from a near zero state. Takes quite awhile for it to recharge itself. Great product, IMO. Instructions regarding trickle charge could be more clear.

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

    Rated 5 out of 5 stars

    10/10 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.

    This battery bank packs way more than I need but I figured why not have "too much". Easy to use. Plug in with USB-C for fast charge. It does take a bit to charge this, but that's a given since it stores 20,000mAH.

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

    Rated 5 out of 5 stars

    Excellent

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

    Charge laptop and cel at the same time fast !! Recommend

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

    Rated 5 out of 5 stars

    Awesome battery for traveling

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

    This battery was super helpful on my trip. It was quick to charge my battery and was able to hold its charge without having the need to recharge and always came super useful

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

    Rated 5 out of 5 stars

    Portable power

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

    Holds a lot of juice! I like the display that shows exactly how much power is remaining.

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

    Rated 5 out of 5 stars

    Portable battery

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

    Nice sized battery, facilitates quick charging for my phone. I can get roughly 3 to 3.5 charges before I have to charge the battery itself.

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

    Rated 5 out of 5 stars

    Anker power charger

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This block I purchased for cell phone charger when our power was out and it last long time

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

    Rated 5 out of 5 stars

    Nice battery

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

    Pretty bulky, but very handy. It fast charges pretty well, but the charging time is quite long. One of those things you leave plugged in overnight.

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

    Rated 5 out of 5 stars

    Convenient

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great portable charger, very convenient to have for travel

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

    Rated 5 out of 5 stars

    Anker power bank - high quality, good value

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

    I was wanting a power bank so I would have to always plug in to a wall outlet to charge my phone. After doing some research I found that Anker power banks were high quality with many attractive features. It does what I need it to do, and does it effectively. The only thing I would change is that it doesn't come with it's own power adapter, and the ones I currently have are of lower capacity, so it takes 8-12 hours to complete charge the bank. Despite the additional charging time, I am still pleased with this purchase and recommend this item to anyone who needs a power bank to charge their devices on the go.

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

    Rated 5 out of 5 stars

    Good quality

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

    Worth every penny, Recommend buying it. Great help on the go.

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

    Rated 5 out of 5 stars

    “The Box”

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

    Very happy with my now nick named “box” charges all of my devices super fast and the battery lasts a very long time before it dies and needs to be recharged

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

    Rated 5 out of 5 stars

    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.

    A little heavy but otherwise a great portable charger.

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

    Rated 5 out of 5 stars

    Best purchase

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

    This portable charges has been one of the best purchases I have made. During my vacation as I was exploring in a different country it help me keep my phone fully charged even in rural areas.

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

    Rated 5 out of 5 stars

    Long lasting and sturdy

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

    Bought these are gifts and my family are amazed at how long they last and how much faster their devices charge…im very impressed, planning in getting more

    I would recommend this to a friend