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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

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 27 Showing 521-540 of 1,302 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    My new favorite rechargeable batt!!

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

    I never thought I would love this device. I can use this for atleast 1week straight without charging.

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

    Rated 5 out of 5 stars

    Superb!

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

    This Backup Phone Battery Holds A Hefty Resevoir Of Power For All Android/IOS Devices. And Can Give Your Notebook Some Extra Time As Well.

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

    Rated 4 out of 5 stars

    Good option

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

    Charging is a bit slow but it charges my phone 4x over. So thats nice.

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

    Rated 5 out of 5 stars

    Outstanding Value

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

    Fast charging. Charges multiple device at once. Last through multiple charges.

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

    Rated 5 out of 5 stars

    Good power bank for reasonable price

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

    Nice power bank for taking on vacation, it lasts for 6-7 ,charges easily

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

    Rated 4 out of 5 stars

    Great external battery

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Handles all of our devices when camping. Wish it was able to charge my laptop.

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

    Rated 5 out of 5 stars

    Great portable charger

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

    One of the best portable chargers I own. Really reliable great on battery life and capable of charging a lot of different devices.

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

    Rated 4 out of 5 stars

    Portable charger

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

    Does what it suppose to do but charges slow. But excellent product.

    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 for further assistance. They’re glad to assist you. Thank you.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Amazing charger

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

    Its great! You can leave it charging over night and when you need to use it, it helps you charge whatever you need multiple times.

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

    Rated 5 out of 5 stars

    Portable charger

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

    When I can’t charge a device for lack of access to electricity, this portable device is perfect.

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

    Rated 4 out of 5 stars

    Good

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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.

    Take a while to charge from 78 to 100 and it’s big compare to the juice pocket. Still good to have ;)

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

    Rated 5 out of 5 stars

    I love my charger

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

    Easy to use and works great. So good to know I can charge my phone or computer in a power blackout.

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

    Rated 5 out of 5 stars

    Good product

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

    I bought this for my ROG Chariot seat, I use it a lot for lighting, and after a few months I can say , I would buy it again.

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

    Rated 5 out of 5 stars

    Excellent Charger

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

    Bought it to use for a camping trip. Kept my phone, thermacel, and blue tooth speaker going for a week and still had battery left. Just make sure you plan ahead and charge it as it can take awhile

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

    Rated 5 out of 5 stars

    Best charger ever.

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

    This is the best portable charger I have ever purchased takes a little time to charge, but it lasts forever. Should’ve made this purchase a long time ago.

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

    Rated 5 out of 5 stars

    Energizer Max is excellent!

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

    Excellent Purchase! This came charged with enough battery for two charges. Which was necessary for a 12 hour drive without direct connection.

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

    Rated 5 out of 5 stars

    Long lasting charges

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

    Charges all my devices repeatedly for my 4 day work week before i would have to recharge the battery itself.

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

    Rated 5 out of 5 stars

    Loved it for the field

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

    Used it out in the field to keep my devices charged and it lasted for 2 days straight. So it was perfect for me.

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

    Nice

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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 bought this 2 years ago an it still works great and holds charge great!

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

    Rated 4 out of 5 stars

    Get it

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

    This power bank has so far charged my phone 3 times and is not dead, its the best power bank ive bought

    I would recommend this to a friend