Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.3 out of 5 stars with 1318 reviews

Rating Filter

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 20 Showing 381-400 of 1,318 reviews
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Heavy

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

    Nice works as described … works as described…although it is a bit heavier than I expected

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

    Rated 5 out of 5 stars

    Charges iPhone 16 pro max 5 times

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

    Last roughly 5 days out in the field if you charge one time a day

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

    Rated 5 out of 5 stars

    Battery last for days!

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

    Went to Mexico and came back and it still had juice!!! We used it with 2 iphones and an iPad! It’s not as slick as other but it’s worth it!

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

    Portable Power at the Right Price

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

    This power bank combines capacity, speed, and sleek design in a compact accessory that fits into your daily routine. Whether you're traveling, in class, or just away from an outlet, this external charger gives you peace of mind by keeping your devices alive at all times.

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

    Rated 5 out of 5 stars

    Love it

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

    I love it. I bought it for power outages, and trips and it has not disappointed at all. I would recommend this for long trips like glamping, its great for when you need to charge an ipad.

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

    Rated 3 out of 5 stars

    Brick Charger

    |
    |
    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
  • Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    It Does What it is Supposed to Do.

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

    It’s heavy, but still able to carry when needed. A charger would have been nice, instead of a short USB cord.

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

    Rated 5 out of 5 stars

    Somewhat heavy but great

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

    I purchased this to keep my kids busy with iPads in a 5hr flight on Southwest (as they don't provide seat charging inside aircrafts). I think it worked just as specified. I wish it was a pound or so lighter.

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

    Rated 5 out of 5 stars

    Bulky Power Bank

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

    Bigger and heavier than I thought but It should work just fine for my project. It was delayed a couple of days until finaly was able to stablish a delivery option that could work for me.

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

    Rated 5 out of 5 stars

    Good purchase

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This works perfectly, the charge lasts 2 or more than 2 months in storage if not using, many charging ports and convenient

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

    Rated 4 out of 5 stars

    Best product yes

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

    It’s ok it’s bulky for sure but does more than charge as it’s a saver in need of battery

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

    Rated 4 out of 5 stars

    Great charger

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

    A little heavier than expected but works great and charges fast

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

    Rated 5 out of 5 stars

    Great charger

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

    This is great to have but a little heavy. I got it fast. I ordered it online and it will be very handy.

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

    Rated 5 out of 5 stars

    Best phone charger out there!

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

    Great price! Came charged at 85%. Works great for when you lose power during a storm. Charges Apple or Android phones

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

    Rated 5 out of 5 stars

    Runaway charger

    |
    |
    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
  • Rated 5 out of 5 stars

    Love it

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

    Excellent product. Very powerful and long lasting. Perfect product on the go and especially on the job

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

    Backup battery bank

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

    The only thing that I don't like from this charger is you cannot charge a device and charge the battery at the same time... but is very good and very durable.

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

    Rated 5 out of 5 stars

    Excellent

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

    Quickly charge two more devices together. Lots of charge.

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

    Rated 5 out of 5 stars

    Very good

    |
    |
    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
  • Rated 4 out of 5 stars

    Works great

    |
    |
    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