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Customer Ratings & Reviews

Your price for this item is $14.99
The comparable value price is $19.99

Customer reviews

Rating 4.6 out of 5 stars with 418 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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91%would recommend to a friend

Customers are saying

Customers are positive about the MAX 10,000mAh power bank, frequently praising its long battery life, convenient size, and reasonable price. Many appreciate the LCD display for easily monitoring the remaining charge, and find it portable and lightweight. The sleek design also receives positive feedback. There were no negative customer comments reported.

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 14 Showing 261-280 of 418 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great for 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.

    Bought as a fun little gift. Great battery for the price.

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

    An Energizer? It's the a powerbank, power-bank!

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

    An outstanding power bank. The brand. The quality. The best!

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

    Works great charged iPhone 3 times before the battery needs charging

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

    Worth the find

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

    I had bonus credit and wanted to use it for something that would come in handy in the future. Happy I was able to find this item.

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Hi CurtisJ,
      Great choice! We're glad you found value in using your bonus credit for a power bank that’s built to be reliable and ready when you need it. The LCD screen and triple-port design make it a handy companion for everyday use or emergencies.
      If you ever need tips to get the most out of it, we’re here to help!
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Energizer Portable Battery Charger

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

    Great item and kept phone charged while on vacation.

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

    Rated 5 out of 5 stars

    Powerbank

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

    Very good powerbank. I have used it with both apple and samsung phones.

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

    Rated 5 out of 5 stars

    Fellingz

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

    its the best charger Ive ever had. Feels really nice and does what its suppose to do .

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

    Rated 5 out of 5 stars

    Very useful

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

    Love it ! I bought 2 and they are very uselful.. easy to carry and charges fast.

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

    Exceptional and excellent portable charger.price is very reasonable.. good buy

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

    Rated 5 out of 5 stars

    Lightweight and useful while travelling.

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

    Cheap insurance for cellphones when traveling,esp overseas.

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

    Rated 4 out of 5 stars

    Energizer power Bank 10,000mAh

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

    So far so good. My son likes it and use it everyday.

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

    Battery Charger

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

    Purchased this battery pack for emergencies and really haven't had a chance to use.

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

    Rated 5 out of 5 stars

    Long Lasting!

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

    Great back up battery! Takes a little while to charge up but lasts!!

    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 needed extra charger for travel and such a busy schedule. Works perfect for what I needed

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

    Reliable

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

    Very useful and seems true to charge left with digital display

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

    Rated 5 out of 5 stars

    Charger

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

    Great item. Fits perfectly in my purse for on the go.

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

    works well, price is right

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

    Very competitive price-wise, this power bank does the job. I plan to get several more.

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

    Rated 2 out of 5 stars

    The Tired Rabbit…

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

    Meh. Spend the extra $20-$30 for a different power bank. It does charge but when you get to the 40% mark with this item, it just stops. Phone was charging but I had to keep reconnecting the bank to reset the charge. Keeping it for a “just incase” situation while in the boonies. Lightweight and compact but reliability of this product is not ideal.

    No, I would not recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Hi ColeA,
      Thanks for sharing your experience — we’re sorry the power bank didn’t meet expectations. Sudden charging interruptions like the one you described may indicate a fault in the output regulation or battery management system. That’s not the reliability we aim for.
      We recommend reaching out via our support page https://support.energizerpowerpacks.com/ so we can help troubleshoot or arrange a replacement if needed.
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Energetizer Mobile phone charger

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

    I love how quickly this charger quickly rechargea my Pixel 8 mobile phone

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

    Rated 5 out of 5 stars

    Power bank

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

    Comes in handy if you need a charger and no outlets are available

    I would recommend this to a friend