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Customer Ratings & Reviews

Your price for this item is $11.99
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The comparable value price is $59.99

Customer reviews

Rating 4.3 out of 5 stars with 1302 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 1,302 reviews
  • Pros mentioned:
    Lcd screen
    Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Energizer Max 30,000 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.

    Good brand name, Very sturdy but also very heavy. I like the display feature to indicate remaining charge. Works very well.

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

    Rated 4 out of 5 stars

    Good battery life but heavy

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

    Have a good amount of battery but a bit heavy and bulky.

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

    Rated 5 out of 5 stars

    Perfect for travel

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

    From what I can tell, on a full charge I can get close to 4 charges on my phone. I didn't expect the charger to be heavy as a brick. That being said I would still recommend this product.

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

    Rated 5 out of 5 stars

    Amazing product!

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

    Last long not too big to carry around and it charge fast as well also doesn’t drain fast when charging multiple things definitely worth it!

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

    Rated 5 out of 5 stars

    Power backup.

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

    Super excited about this purchase. I have not used it yet...but we do lose power frequently, so I'm grateful to now have this on hand to charge my phone/Ipad- and/or make my phone a hotspot. It for sure lessens my anxiety when I know a storm is coming. (or the wind blows, or it sprinkles gently, or the weather looks crossly at our electric wires.) PLUS, it was on sale half off, AND, I had a coupon! I mean... The charger/power bank comes fully charged. So you're good to go straight out of the box.

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

    Rated 5 out of 5 stars

    Great product

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

    Pretty heavy but works great. Charged my phone and it barely used the battery. I would recommend this especially if you are always on the go.

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

    Portable power

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

    Great product! Charges my Samsung S24 3+ times and can run my JBL4 speaker for days.

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

    Rated 5 out of 5 stars

    love it

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

    i love it , it will last momths with out charging inhavent chargerd it since i got it and it still has bettery

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

    Rated 5 out of 5 stars

    A excellent power bank

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

    A very powerful power bank that is easy to used and charge my phone or other electronic products with ease. I have no problems with this product and highly recommend it.

    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
  • 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:
    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
  • Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Charger

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

    Holds a charge good. A bit heavier than i was expecting.

    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

    Rated 5 out of 5 stars

    Good portable battery

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

    Have used this battery quite a bit and has done a good job. Battery lasts a long time and very handy. Does take a while to charge back up just do to its size.

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

    Rated 5 out of 5 stars

    Energizer Charger

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

    Always there when you need it. Easy to use. Charge time excellent.

    I would recommend this to a friend