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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 1823 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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87%would recommend to a friend

Customers are saying

Customers are impressed with the MAX 10,000mAh power bank's long battery life and ease of use, praising its convenient size and helpful LCD screen. Many also appreciate its affordability and reliable performance across multiple devices. However, some customers noted that the device's weight and occasional warmth during charging were drawbacks.

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 13 Showing 241-260 of 1,823 reviews
  • Pros mentioned:
    Battery life
    Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    Would recommend

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

    Went on a road trip and it stayed charge for a 29 hour drive. Does get a bit warm however

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

    Rated 5 out of 5 stars

    Slim and enough power for my needs

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

    I wanted a small charger, but one with enough capacity to make it worth my while to carry. This one suits my needs perfectly. Charges quickly.

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

    Battery pack

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

    The battery pack is perfect and it charges my phone and other devices perfectly

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

    Rated 4 out of 5 stars

    Portable Charger

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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.

    It doesn't charge the phone as fast as i thought it would when not in use; however, you can use your phone while charging and does well.

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

    Rated 5 out of 5 stars

    Great phone charger

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

    Great charger. It charges up quickly and I was able to get 3 phone charges out of it.

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

    Rated 5 out of 5 stars

    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.

     Gray prize was pretty good charges quick it works good for the price you can beat it

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

    This is a must have Power bank for sure

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

    I have been using this power bank and it is awesome. I am able to charge multiple devices at the same time with no interference. Awesome product.

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

    Rated 5 out of 5 stars

    Great product for the price

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

    Great product charges my phone quickly my iPad it takes a little longer but definitely keeps it charged. Can charge phone from dead in about an hour

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

    Rated 5 out of 5 stars

    Worth Every Penny!

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

    Works wonderfully though it is a little heavier than I anticipated. It really keeps a strong charge which is wonderful while traveling

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

    Rated 4 out of 5 stars

    Works good

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

    I needed a charger for my phone. This isnt too heavy or large and lasts several hours!

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

    Rated 5 out of 5 stars

    GREAT!!!

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

    Great product and can charge 2 devices at once. I charged it to 100%, and have not had to recharge for a week, still holding charge

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

    Rated 5 out of 5 stars

    Power with Purpose

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

    Excellent spare battery for those on the go. Several worry free charges for your device when you need it the most. Helping to keep you on task and in the game. With a brand like Energizer backed by a store like Best Buy you really cannot go wrong with this product.

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

    Rated 5 out of 5 stars

    Perfect product

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

    The size is like a phone, very easy to carry with you. Also it is very fast to charge the phone.

    I would recommend this to a friend
  • Pros mentioned:
    Lcd screen

    Rated 4 out of 5 stars

    It 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 bought this as a backup to a new IXNINE portable power bank that I bought online. That one took 24 hours to fully charge. The Energizer took almost as long. The problem is that it turns itself off after several minutes when you are charging it. I had to resort to unplugging for a few seconds then plugging it in again. Once it hit 80% charged, it only took about a half hour to get to 100%. Just like the IXNINE. Both the Energizer and IXNINE charged my iPhone. Took a couple hours to go from 43% to 100%. The Energizer is a little more expensive than the other brand I bought.

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

    Rated 4 out of 5 stars

    Micro usb port battery charging = sadness

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

    Pretty good, but definitely annoying that only charges through a micro usb port. Not super bulky, but great when you're travelling abroad and need extra juice if you lost your other plugs and chargers.

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

    Rated 5 out of 5 stars

    Great spare power source for multiple devices

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

    Compact and intuitive, easy to use for backup power. Roughly the size of a smart phone but twice as thick. Gives peace of mind when traveling or anticipating lack of connectivity to standard power outlets.

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

    Rated 5 out of 5 stars

    Portable battery

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

    It stays charged for days! I haven't had to use yet. We lose power often and I hate using the car to charge every phone and computer

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

    Ms

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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.

    Excellent price and works very well. Had performed better than I thought for the money

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

    Rated 5 out of 5 stars

    Amazing battery back

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

    I travel a lot and this battery pack is a life saver, especially since I can use fast charging.

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

    Battery Pack

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

    Love it. Easy on the go charger. Thank you! Get you one asap

    I would recommend this to a friend