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Customer reviews

Rating 4.3 out of 5 stars with 1316 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

84%would recommend to a friend

Customers are saying

Customers express satisfaction with the MAX 30,000mAh power bank's long battery life, convenient LCD screen, and ease of use. Many appreciate its multiple ports and consider it a good value for the price. However, some customers find the device to be bulky and heavy. A few users also noted that the power bank can get warm during use.

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 57 Showing 1,121-1,140 of 1,316 reviews
  • Rated 3 out of 5 stars

    It’s ok

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

    Pops out cord kinda annoying, hasn’t been replaced

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

    Rated 5 out of 5 stars

    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.

    I have the opportunity to buy 4 to take it to my family and they are enjoying. Everybody has their phone full of charge during the entire trip.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Defective

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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 large charge, but the pack went bad after first use. Side button didn't work and nothing would charge from it. I only used it for 1 hour on my earbuds. This should last like 100 hours.

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you. If you have any other questions about the product, please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you. Thank you.

  • Cons mentioned:
    Charging speed

    Rated 1 out of 5 stars

    Poor quality

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

    Terrible product, never again. Takes too long to charge and the C connection doesn’t work any more.

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you.
      If you have any other questions about the product,
      please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you.
      Thank you.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great product.

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

    Ive charged my beats studio 3’s headphones about 30 times and its still on 60%. First day i cahrged it to 100% and that was 1 month ago.

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

    Rated 4 out of 5 stars

    Power bank

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

    Great power bank, excellent to carry for different occasions

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

    Rated 1 out of 5 stars

    Died after 1 week

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

    had it charging in my car and all of a sudden something happened with it causing it to overheat or whatnot and put off a chlorine like smell. Maybe I charged it wrong but I was sadly disappointed as the battery life was supposed to be incredible.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    purchaser

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

    This high powered unit is great!! It charges more batteries for a longer period of time before it needs recharging itself.

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 1 out of 5 stars

    Work great, until it doesn't

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

    Worked great, but only for 4 months. It shorted out during charging, and got real hot to the touch for hours.

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

      Dear valued customer,

      Thank you for the comment.
      We do apologize for the issue you are having with this product. If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com for further assistance. They’re glad to help you. Thank you.

  • Rated 1 out of 5 stars

    Austan Nolan Sullivan Incorporated s.corp.

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

    The product really does lose all of its charge just by sitting in your house in a clean temperature controlled place. Im sorry to Energizer because their batteries are amazing, but this product has done nothing but leave me stranded with more sleeping devices then I would have had otherwise. As

    No, I would not recommend this to a friend
  • Cons mentioned:
    Charging speed

    Rated 1 out of 5 stars

    Takes too long too charge up for used

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

    Takes too long to charging up to use, what more is their to say. When I'm your on the go, I need my device to keep up during a busy week.

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

      Dear valued customer, Thank you for the comment. If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com. They’re glad to assist you. Thank you.

  • Rated 3 out of 5 stars

    C Bozzie

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

    Average add more of the function or cords would make the sales better

    No, I would not recommend this to a friend
  • Cons mentioned:
    Charging speed

    Rated 3 out of 5 stars

    Energizer Portable Charger

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

    This does not have the A, B & C port capabilities like MORPHIE; nor does it charge quickly. This being a portable still served my family and I as we traveled nearly 1,000 miles last month.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Great for Pokémon Go players.

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

    Not really a quick charger, but keeps my phone charged while playing Pokémon Go.

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

    Rated 5 out of 5 stars

    Huge 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 device allows me to chatge my phone tablet and computer. Has multiple input slots and is easy to use

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not worth the construction materials

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

    Charger stopped functioning properly within three months of use. Will charge to 40% then say it is at 100. Placed in a backpack at 95% only to find it had discharged to 0 with nothing plugged into it by next day. Save up and get an Anker instead.

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you.
      If you have any other questions about the product,
      please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you.
      Thank you.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Good Quality, 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 was impressed my the quality of the housing, especially considering the price. Battery life is great!

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

    Rated 1 out of 5 stars

    Trash

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

    Worst portable ever! #1 it’s Heavy #2 I put it on the charger it was 85% went to sleep woke up it was on 85% there no #3

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

      Dear valued customer, Thank you for the comment. If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com. They’re glad to assist you. Thank you.

  • Cons mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Nice portable power charger

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

    so far, so good. unit does take some time for a complete charge to 100%. I did purchase at BB for $30

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

    Rated 1 out of 5 stars

    charger

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

    total junk takes a coupke hours to charge a single smart phone

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you.
      If you have any other questions about the product,
      please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you.
      Thank you.