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Customer Ratings & Reviews

$14.99
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Comp. Value: $24.99

Customer reviews

Rating 4.6 out of 5 stars with 332 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 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers enjoy the MAX 5,000 mAh Ultra-Slim portable charger for its portability, charging speed, and convenient size. Users also appreciate the battery life, overall performance, reasonable price, and lightweight design. The USB-C port's versatility is a plus, and customers have not reported issues with overheating.

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 15 Showing 281-300 of 332 reviews
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Great purchase!

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

    Great little portable charger for the iPhone 15pro max!

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

    Rated 5 out of 5 stars

    Great charger

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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.

    It works well. Charges my iphone 13 max pretty fast

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

    Rated 5 out of 5 stars

    Fast PBank

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

    Powr bank was fast with charging and good customer service.

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

    Rated 5 out of 5 stars

    Good Emergency Saver

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

    Works well for emergency needs. Did the job needed.

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

    Xtra storage

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

    Work well and easy to use. I may get a few more to store my photos and data.

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

    Rated 4 out of 5 stars

    My 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.

    It works great charge my tablet super,!!!!!!!!?!??

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

    Excellent

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

    This little guy comes in handy fast charge. My car charger doesn't work. If you are low on battery this will do.

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

    Rated 4 out of 5 stars

    Battery

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

    For what I'm using it for it works perfectly fine.

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

    I love my tv.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good customer service and nice location best buy store in Richmond Virginia.

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

    It's ok

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

    I like that it's lightweight and it does a good job charging my cell phone. The battery in it doesn't last long though so you need to remember to charge it almost as often as you'd charge a cell phone, regardless of whether you use it or not. For that reason, this isn't my "go to" charger nor is it one I take on long flights/layovers. I've also found that the lights that indicate something is being charged stay on for a bit after chords have been disconnected.

    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 4 out of 5 stars

    Satisfactory product

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

    Doesn't charge well on a PC, had to plug it into the wall to get a really good charge. Charges other devices just fine though

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

    Great

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

    Efficiency loved it. Got a lot of compliments. Will buy again.

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

    Rated 2 out of 5 stars

    Not the greatest

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

    I purchased it for a Disney trip & i got 1 full iPhone battery charge out of it. I didn’t like that it does get super hot while using it. If you purchase to use on one phone it good but you cannot get multiple phones charged on the go :(

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

    Rated 2 out of 5 stars

    Not Lon Lasting

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

    Poor choice with Energizer brand. Does not last enough to replenish a phone. Lightweight for just extra backup for grocery run or short trip.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Good backup

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

    It's only 5000 mah so you can't expect too much. Does what it's supposed to do.

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

    TaiwoA

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

    The customer service was perfect,with nice people .

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

    Great

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

    The product was amazing I really liked it thank you

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

    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.

    Good light portable charger for when you need immediate power charge for phone. I like that it is not heavy.

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

    A good introductory battery pack for a smart phone

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

    A real life saver. The only issues are that the charging cable is too short and it doesn’t last as long as it should

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

    WORKS AS DESCRIBED

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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.

    GOOD ITEM WORKS AS DESCRIBED . WOULD RATE AS 5 IF HIGHER CHARGING SPEED WOULD BE AVAILABLE ON THIS UNIT

    I would recommend this to a friend