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Customer reviews

Rating 4.3 out of 5 stars with 1314 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 12 Showing 221-240 of 1,314 reviews
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Charging speed

    Rated 4 out of 5 stars

    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 works well, but it is slow to charge It is easy to use

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

    Rated 5 out of 5 stars

    Major help!

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

    The battery pack lasts an incredibly long time, so I rarely have to charge it & it’s super useful to have in my backpack at all times.

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

    Rated 5 out of 5 stars

    Great for someone on the move

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

    This battery pack is great. After it is fully charged. It can charge a phone @10 times. It takes a while to charge but charges last a long time. Great for someone on the move with bo access to charge

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

    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.

    Good charge life, multiple connection ports. I bought these to keep in the care for those situations when travelling and charging not available.

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

    Rated 5 out of 5 stars

    Way to big

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

    Way to heavy and big , but was impressed with how many charges i got out of it and how fast it charged my phone. If u dont mind the siE and weight i would day its great buy

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

    Rated 5 out of 5 stars

    Great!

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

    Great product that last long. I took this overseas and charged my phone and iPad. Only recharging once.

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

    Rated 5 out of 5 stars

    Great Portable Power Bank When On Sale

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

    Great power bank to carry around in case you are not near a outlet for charging. It's a little bulky because I wanted one with a larger battery for charging multiple devices and it easily handles it.

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

    Great purchase

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

    I bought 2 of these a few years ago and they’re stilling working great ! They are a little heavy but it’s because of how much power it holds so I get it. If you want a lite battery pack, go buy a smaller one that dies quick! This lasts me for daysss and charges up my phone and tablets multiple times.

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

    Rated 5 out of 5 stars

    Great for on-the-go college kid

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

    Great brand, great value. A bit bulky but what do you expect when you've got 30,000mAh of power to boost your device whenever/wherever you need it?

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

    Rated 5 out of 5 stars

    Great charger

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

    The charger came in handy during my recent trip to Africa. I was able to charge several devices gor for 4 days before needing to recharge it. It id heavy but works for me.

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

    Rated 5 out of 5 stars

    Best Power Bank

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

    This by far is an outstanding portable bank charger! Uses all the major USB connectors and the charging power last extremely long. Love the digital percentage of power left!

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

    Rated 4 out of 5 stars

    Energizer 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.

    It charges really slow but does hold a very good charge not recommended for solar panel charging

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

    Rated 4 out of 5 stars

    good capacity for the price

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

    Charges kinda slow but it does the job. Charges multiple devices fine. The battery percentage display isn't too accurate, at least when charging. It seems like it is gonna take all day to charge then suddenly updates to 100%

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

    Rated 5 out of 5 stars

    Energizer Reputation and Power

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

    Solid battery and tons of charging power. Its on the heavier side but great for bringing camping for charging phones, music players or lights.

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

    Rated 4 out of 5 stars

    Energizer 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.

    Works but is very heavy. It takes a while to charge. Not really suited for international travel because of its weight.

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

    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.

    Very heavy and cords fall out easy but keeps a charge for 2-3 days with use.

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

    Rated 5 out of 5 stars

    For camping or travel

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Heavy but worth it. Good for traveling or camping. Lasts a few days with charging cp.

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

    Great buy!

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

    This was one of those purchases that I where I wanted to make sure our devices were able to have a back-up charge for a long trip. Over time it has helped me take power where there wasn't any.

    I would recommend this to a friend