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Customer Ratings & Reviews

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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

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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 21 Showing 401-420 of 1,316 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great battery pack!

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

    Charges your phone 100% and theres still plenty of huice to charge other phones to 100% like 4-5 more times.

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

    Rated 5 out of 5 stars

    Awesome product

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

    It’s great I love how I can carry it everywhere and it’s also really handy

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

    Rated 3 out of 5 stars

    Brick Charger

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

    It holds a nice charge but it’s too heavy. As heavy as a brick

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

    Rated 5 out of 5 stars

    Runaway charger

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

    This device takes a really long time to charge but once it’s charged it charges for a long time. It works so good someone stole it when I left it on the charger!

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

    Rated 5 out of 5 stars

    Good charger

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

    Bulky charger but charges everything I need. Can recharge with a cable. Pricy but charges what I need.

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

    Rated 5 out of 5 stars

    Very good

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

    Pretty good. Went with this fully charged to a trip and was able to use this fully for 2 iphones, 1 airpod and and an ipad multiple times. Very nice and solid!

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

    Rated 5 out of 5 stars

    Energizer Portable Charger

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

    amazing. great battery life. My phone charges so fast with this!

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

    Rated 5 out of 5 stars

    Great for all ages!

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

    Bought this power bank for my grandmother in case the power goes out and she needs to charge her phone. The ease of use and how much charge it holds are both great!

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

    Rated 5 out of 5 stars

    Very reliable

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

    Excellent power bank! Bought this for my international trip and it’s still going. I’ve charged many devices already and it’s still working.

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

    Rated 4 out of 5 stars

    Energized !!

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

    It’s heavy but gets the job done. This is a back up for road trips and or vacations.

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

    Works great

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

    Worked great but stoped working i have till today to take back so i will be but i just want to turn in for new on because it did work and did more tbeni thought it worked longer then i thought and didnt have to charge for days i used it for charging my speaker and phone and neck fan every night for 4 days at work when things go dead and dont charge till after so i would tell .y friends to buy think i just got one that was something wrong it happens

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

    Rated 5 out of 5 stars

    An excellent choice

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

    Yes, it's a bulky product that's not really fit for your pocket, but it's worth every dollar. I keep it in my backpack to charge devices while on the road and an extremely satisfied with this purchase.

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

    Rated 4 out of 5 stars

    Long lasting

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

    Works good. Long lasting power bank. Giving 4 star because of the Apple Watch issue. If Apple Watch is dead it is not at allcharging.

    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.

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love this 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.

    I love this Charger. My phone charged very quickly and there is still quote of bit of juice remaining on the charger before it needs to be recharged

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

    All charged UP!

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

    Perfect for long bus rides back to College. Never miss a beat with this Energizer.

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

    Rated 5 out of 5 stars

    Easy to Use, Lasts a Long Time

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

    Bought this product for Disneyland; absolutely the best portable charger I've ever used. Incredibly fast charging, only took 30 minutes to get from 20% to 90%; battery of the portable only lost 16% throughout the entire trip (2 1/2 days). Highly recommended.

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

    Good charger

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

    Use it all the time. Charges my phone quickly when im away from a power outlet

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

    Rated 3 out of 5 stars

    I’d look elsewhere

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

    Large capacity, got me through a few camping festivals. Not the easiest to recharge, battery charges veeeeeerrrry slowly.

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

    Rated 5 out of 5 stars

    Works

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

    The product works as intended. It is a little bit heavy, but that's ok. Would recommend

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

    Rated 4 out of 5 stars

    Energizer power pack

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

    This is a very nice charging pack. The 30,000 packs can be a bit heavy, but this one isn't too bad. It works nicely in my pocket.

    I would recommend this to a friend