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Customer Ratings & Reviews

Customer reviews

Rating 4.5 out of 5 stars with 188 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 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers recognize the MAX 30,000mAh power bank's exceptional battery life, allowing for multiple charges and lasting power throughout the week. Its power and portability are also praised, making it a convenient option for various devices. However, some find the device's size and weight to be substantial, impacting its portability for everyday carry. The power bank's large capacity is a significant benefit for many users, despite its size.

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 7 Showing 121-140 of 188 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great charger.

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

    I use this portable charger almost every with my phone, it's really helpful.

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

    Best energizer portable battery

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

    I bought this for my son who is a military member always out of country in remote places and this battery has been a big help. We highly recommend this portable battery

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

    Rated 4 out of 5 stars

    I have the power

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

    Good product. I work on trains ans there are times that i need back-up power for my mobile devices.

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

    Almost everything

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

    Easy to use, using it tochrage an Iphone, an Android, a Samsung tablet, and a smart watch.

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

    Rated 5 out of 5 stars

    Great charger

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

    Great charger, holds a charger for several days and can charge my phone multiple times a day.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    WALK IN - GET PRODUCT - PAY - WALK OUT!

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

    Great Service, Product and Customer Service at Best Buy!

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

    Rated 5 out of 5 stars

    Great charger

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

    It takes a while to charge but it charged my phone battery at least 4 times

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

    Rated 5 out of 5 stars

    Back up Power

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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.

    Power to go or in an emergency. I need to be prepared

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

    Solid brick for your devices

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

    Have another brick from energizer, loved that one, decided needed another and got this monster. Last longer, does USB-c to USB-C the other didnt.

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

    Long Lasting Charger

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

    Excellent value for amount of battery available. It is a little bulky.

    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.

    works well, fast charge, and will stay charged long periods of time

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

    Excellent 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.

    I have been using this Energizer charger for several weeks and I like the three outlets and the LED meter too!

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

    Rated 5 out of 5 stars

    Camping

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

    Great for my phone and iPad on camping trips, and not too expensive

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

    Great battery backup for travel.

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

    Great product. I purchased this for a family trip. Charged it fully before we left and it was used daily by everyone. Wish it had more USB C outlets, but that’s my minor gripe. Great product.

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

    Rated 5 out of 5 stars

    Mr

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

    This portable charger will get you through many days with just one charge.

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

    Quality

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

    Very durable and reliable and feel like Its just perfect

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

    5 star

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

    Great to use and charges fast love it. Helps out with kids Kindles as while.

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

    Rated 4 out of 5 stars

    gets it done !

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

    powerful device! great for desk top charging !To heavy for travel ,

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

    Rated 5 out of 5 stars

    Powerbank

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

    30.000 a very good for charging my phone a lot of time

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

    I like it.

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

    It charges up my phone a bunch of times which is great! The only "complaint" would be it takes all day to charge.

    I would recommend this to a friend
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