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Customer Ratings & Reviews

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Customer reviews

Rating 4.7 out of 5 stars with 521 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 4.8 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers are impressed with the Powerstation XXL 20,000 mAh Portable Charger's long battery life and ease of use, citing its ability to charge multiple devices quickly. Many appreciate the charger's quality and the inclusion of a USB-C port for convenient charging. However, some customers find the charger to be somewhat bulky and heavy. The large capacity is a plus for many, but the size and weight are drawbacks for others.

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 6 Showing 101-120 of 521 reviews
  • Pros mentioned:
    Battery life
    Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Good capacity.

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

    I needed significant backup charging and this is significantly more powerful than anything previously purchased. The only drawback might be its weight...takes a bit of getting used to!

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

    Rated 5 out of 5 stars

    Great battery!

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

    Excellent charging time for all devices. The battery lasts a long time between completely charged and totally depleted. The battery has an external cover that feels like a speaker cover. It’s a nice touch. The battery pack is large but not so bulky that you need to be turned off by it. All in all it’s the best one I have owned.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Charger

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this Portable Charger, it charges up to 8 hours and easy to use.

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

    Rated 5 out of 5 stars

    Great battery pack

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

    Long lasting battery pack just a little bulky great buy

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

    I purchased this power brick due to the current hurricane in New York. I was without power for 5 days. This brick saved my life. I was able to keep a phone charged and kept in touch with family and friends as well as let the town of huntington and PSEGLI i was still without service and trees were down

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Excellent back up power source!

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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 long lasting and easy to use once you get used to the button arrangement!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Great 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.

    It’s probably the best in it’s class super easy to use and has lots of battery life

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

    A great portable battery to get u through the day!

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

    I got a great deal on this battery pack, it had pricing a little over $100 but it was showing online almost $200. Somebody didn’t change the label so I got it at the steal price, good capacity, takes a while to recharge and the included cable could’ve been longer. But it has the power to get u thru your day. It was the last one on the shelf and I got a great deal!

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

    Rated 5 out of 5 stars

    Powerbank

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

    I love it it can charge my phone very fast and last along time

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

    Rated 5 out of 5 stars

    the best charger we have owned

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

    good grip now. lasts really long. solid charger. great for travel

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Ease of use

    Rated 5 out of 5 stars

    Portable power source.

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

    Only used a couple of times, but it works great. Fast charge and easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Usb-c

    Rated 5 out of 5 stars

    Can charge Oculus Quest while in use

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

    Got this as a counterweight for my Oculus Quest. Stuck it to the back of the quest straps with some velcro and got a slightly longer USB-C (has to be USB-C for best charging) cable to run to the front. Works great and actually charges it while in use. The pass-through is awesome too, I just leave the power bank plugged in and then just charge the power bank directly.

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

    Rated 5 out of 5 stars

    Best Power Bank ever by Mophie

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

    We bought this Power Bank at Best Buy at a great price for charging our Smartphones, I pads, and Samsung tablets if electricity is off during the hurricane season this year! This power bank has a capacity of 20,000 mAh which can charge our devices on several occasions during a power outage! It is the best powerbank in the world! Will reccomend this product to anyone without hesitation!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Quality

    Rated 5 out of 5 stars

    Great power station.

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

    Good quality. Easy to use. Fair price for the amount of power it stores.

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

    Rated 5 out of 5 stars

    Worry free now!! Power in thunderstorms!!

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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 searching for power packs could have in emergencies, like during the storms and power outrages we had in June! Found these on sale!! Lucky me!! Got two of them. Plus lower price with my $15 Best Buy Rewards!! Feeling safer with no need to worry. Get info about what's going on and keep in touch with family and their safety!!

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

    Rated 5 out of 5 stars

    Great battery pack

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

    It a great battery pack, it last a long time before you have to charge it up. Make sure when you plug in something to hit the button or they won’t charge.

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

    Rated 5 out of 5 stars

    Came in very handy

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Came in handy in field conditions without access to AC power for 14 days. Able to keep my phone charged for all 14 days. I didn’t have the phone on the entire time, however I was still quite impressed I was about to make 15-20min FaceTime calls back home and then shut off phone each day and still had a full battery on phone at end of 14 days.

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

    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.

    Great Quality but It is bulky and could be a little cheaper

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

    Rated 4 out of 5 stars

    Older Technology But works

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

    I’ve read many reviews on the newer models. The reviews that matter most to me are the 3 and below stars ⭐️ as you get to the real issues with the products (I read a few 4 and 5 stars as well). What I’ve read about the newer technology is that works better but breaks down after a year or so. A friend of mine has an older tech charger 5 years and it’s still ticking. That’s why I purchased this one. To be fair I’ve only had this for a week. So far it works :) and that’s all I can say so more to come...

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Great for travel!

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

    Long lasting charge, easy to carry around/portable.

    I would recommend this to a friend
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