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Customer reviews

Rating 4.7 out of 5 stars with 2093 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers are positive about the Powercore Metro 20000mah Portable Charger's long battery life, portability, and size. Many appreciate its quality, design, and compatibility with various devices, while also noting its substantial capacity. However, customers are negative about the charger's weight and the limitations of its USB-C port, which some find disappointing.

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 29 Showing 561-580 of 2,093 reviews
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Great portability

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

    This power bank fits nicely in a small purse or bag and is travel friendly. Unfortunately, you can not use your device while charging as this is not supported. It doesn’t charge a device as quickly as I hoped it would but it will charge a powered off device up to half capacity in about an hour and still have juice left in it. Overall, I would recommend it for traveling to charge an additional device while driving.

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

    Rated 5 out of 5 stars

    comfort in knowing my devices will be charged.

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

    I was able to charge my phone from 10% to 99% three separate times without having to recharge this power bank. I bought another one when I went on a trip to Mexico.

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

    Rated 4 out of 5 stars

    Portable charger

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

    I love it, great quality. The charging last for a long time.

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

    Rated 5 out of 5 stars

    Love it

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

    This portable charger is the beat charger I have ever purchased… it may take a day to charge up but that charge will last u for days. Trust me but it u won’t be disappointed.. I bought 3 if that makes you feel better lol

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

    Rated 5 out of 5 stars

    Solid unit.

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

    Get several device charges before needing to recharge the battery pack. I've owned several of these, this one is good. Took 2 of them on a 1 week camping trip. Not exactly light, but that's the dealio with so many mAH.

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

    Rated 5 out of 5 stars

    Great 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.

    This is the first power bank I’ve purchased. I absolutely love this product! I ended up purchasing another power bank from the same manufacturer, Anker, and I love that one as well! If you’re looking for a power bank, I highly recommend Anker!

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

    Rated 5 out of 5 stars

    THIS THING IS 20,000 MAH!

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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.

    I should have known it'd be larger than my old 5,000mah charger that died after 5 years of service. THIS THING IS 20,000 MAH!?!? that's insane!!! I can charge my laptop, MULTIPLE times with this thing. it may be overkill... buy it.

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

    Rated 5 out of 5 stars

    Great product!

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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 perfect for listening to music on my long walks. I also take it hiking to make sure I always have my phone charged in case of an emergency and never miss a beautiful picture opportunity. Like this product very much!

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

    Rated 5 out of 5 stars

    Great power bank for its price!

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

    It takes a while to fully charge just because the battery itself is so large. But goes through multiple charges before it’s depleted. I have an iPhone XR so the battery consumes much electricity (being Apple’s strongest phone battery).

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

    Rated 5 out of 5 stars

    Must have for travel

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

    Works as described. Can plug-in multiple devices to charge. It’s a must-have when traveling, ensuring you will have the ability to charge your devices on-the-go, without having to find a stationary place to charge.

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

    Rated 5 out of 5 stars

    The perfect item

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

    I really like it....its work perfect and i thouhgt that is gonna take long to charge mi phone but was relly fast.....my phone was like 20 % batery,after conect it 20 min was full......definitly was a good deal for the price.....

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

    Rated 4 out of 5 stars

    Fast charging for our phones

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

    I love this, my phone does take a bit longer to charge(note8) but it charges smaller phones really quick!(s10) it does take a while to charge the actual charger, but so far so good for its intended use!

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

    Rated 5 out of 5 stars

    Powerful

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

    This battery holds a lot of charges for phones but it also takes forever to charge. I mean hours. You will need to plan ahead and make sure it’s fully charged before you go anywhere, but once it’s fully charged you’re SET.

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

    Rated 5 out of 5 stars

    Anker Powercore Metro 20000mah 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.

    It's great. Not huge or too heavy but still powerful. Previously I'd purchased an Energizer 20000mah portable charger. I returned it. The Anker is a much better purchase and charges the battery in much less time.

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

    Rated 4 out of 5 stars

    Heavy Charger but Works Well

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

    This charger is very powerful and will charge the phone quickly but is heavy

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

    Rated 5 out of 5 stars

    Portable Charger

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

    Very handy to use to charge phone and other items ... can walk around /take with you for extra charging power ... this comes in different powers ...and has different USB sizes to use for multiple items ...

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

    Rated 4 out of 5 stars

    Happy

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

    I love this compact charger! It last longer than my other chargers

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

    Rated 5 out of 5 stars

    Anker 20k

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

    I bought this power bank to charge my phone when I go out hunting. It works great and has not failed me. I lost my first one when my son dropped it into the hole. Ended up buying another and I couldn’t be happier with it

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

    Rated 5 out of 5 stars

    Great charger

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

    I purchased this for a family vacation we took at Glacier National Park in Montana, we had to charge 2-3 iPhones off and on all day, it didn’t even make a dent in the charger, still had all 4 Indicator lights on, powerful charger.

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

    Rated 5 out of 5 stars

    Power of Anker

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There are many power portable charger out there, but this one is known for its name. It works like a charm can charge IPhone 11 like 5 times. Unlike other charger this thing doesn’t degrade overtime. Been using it every week.

    I would recommend this to a friend