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Customer Ratings & Reviews

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Customer reviews

Rating 4.3 out of 5 stars with 1318 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

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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 13 Showing 241-260 of 1,318 reviews
  • Pros mentioned:
    Battery life, Lcd screen

    Rated 5 out of 5 stars

    Great product.

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

    such a sturdy product. Super long battery life. Can charge multiple devices at a time. The LCD display is very helpful.

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

    Rated 4 out of 5 stars

    Good for phones and other small electronics

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

    This battery pack holds a lot of juice but doesn't pack the punch to charge something like a steam deck or nintendo switch. I was a little disappointed with it but still ended up using it more than I thought for my small electronics. Charging the bank itself also takes a few hours which I found long.

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

    Rated 3 out of 5 stars

    Energizer 30000mAH charger

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

    They typeC to typeC connector for fast charging does not work for my Galaxy Fold or my wife's iPhone 13 when connecting to the typeC plug. Only USB to phones typeC charges and it is normal not fast charging. Slow charger, but does have a long life.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Major help!

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

    The battery pack lasts an incredibly long time, so I rarely have to charge it & it’s super useful to have in my backpack at all times.

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

    Rated 5 out of 5 stars

    Good

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

    Charges slowly unless you have a really powerful charger but once it is charged it's a powerhouse pun intended.

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

    Rated 4 out of 5 stars

    Battery pack

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

    It's good to have one anywhere you go for emergency.

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

    Rated 5 out of 5 stars

    Good back up battery

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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.

    Can charge many iphones only downside is bulky and kinda heavy to cardy around overall satisfaction guaranteed

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

    Rated 5 out of 5 stars

    Review

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

    Charges a bunch of times before dying. Would recommend for long trips or any type of a vacation. It is on the heavier side though only downfall.

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

    Rated 4 out of 5 stars

    Battery charger

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

    Charges well and has a lot of charge for multiple uses. Only issue is it’s weight

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

    Rated 3 out of 5 stars

    Too Heavy and Too long to Charge

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

    It charges at an absolute glacial pace. However, it does recharge several items at once and through several cycles. BUT my God, could energizer made it any heavier.

    I would 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.

  • Pros mentioned:
    Capacity, Lcd screen

    Rated 5 out of 5 stars

    Great Value and Quality.

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

    I have own so many powerbank . Out of all this onr is my fav. High capacity on low budget. Also have tiny display to show how much charge left. Must buy

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

    Rated 5 out of 5 stars

    Great!

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

    Great product that last long. I took this overseas and charged my phone and iPad. Only recharging once.

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

    Rated 5 out of 5 stars

    Lasts forever

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's heavy, but it lasts forever, use it while recording games on an ipad and after 90 minutes it's still above 90% charge.

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

    Rated 3 out of 5 stars

    Review

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

    It lasts long & charges my phone several times before needing recharged. However its ridiculous how long it takes to charge it. I have a 100 watt type c charger & it takes 6 hours to charge on it.

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

      Dear John,

      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 will try their best to solve the issue for you. Thank you.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love it!

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

    The battery life is so long it lats forever! I got this because my kids love to use my hot spot while we are out & that causes my phone to die really fast. This battery pack charges my phone & my two kids ipads to 100% and will still have some juice left to charge another. It takes long to charge back up to 100% but understandable cause it has a long battery life.

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

    Rated 5 out of 5 stars

    Highly recommend!

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

    Bought for my son who was heading off to boot camp! Best purchase ever! He has dropped it and it has been put through the wringer and it still works. It holds a charge very well. Had it for 2 months before he even had to charge it. Highly recommend!

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

    Rated 5 out of 5 stars

    A

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

    Battery Life is excellent... just take a long time to charge... still recommend it

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

    Rated 5 out of 5 stars

    Love it

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

    Great charger. Lasts a long time. But heavy if you don’t mind that. Overall, I’m happy and it’s met my expectations.

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

    Rated 5 out of 5 stars

    Wonderful

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

    Great work’s wonderful holds a charge and the digital display lets you know how much battery is left

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

    Rated 5 out of 5 stars

    Travel friendly, as carry on

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

    Easy to use, fast charged the IPADS on trip. A little on the heavy side to carry around.

    I would recommend this to a friend