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Customer Ratings & Reviews

Your price for this item is $8.99
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Customer reviews

Rating 4.4 out of 5 stars with 1808 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers are impressed with the MAX 10,000mAh power bank's long battery life and ease of use, praising its convenient size and helpful LCD screen. Many also appreciate its affordability and reliable performance across multiple devices. However, some customers noted that the device's weight and occasional warmth during charging were drawbacks.

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 10 Showing 181-200 of 1,808 reviews
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Easy and reliable

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Reliable, easy to carry, long lasting charge and plenty of outlets for different charging cords

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

    Rated 4 out of 5 stars

    Worth it

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

    Heavy but charged my phone 7 times from 0-100%. Worth it for travel

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

    Rated 5 out of 5 stars

    Good small battery pack

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

    It is easy to use. There are 2 USB A ports for output and 1 micro USB for input and 1 USB-C for input and output. If you have a fast charger power adapter it will charge faster. It does not support fast charging but it was able to charge a tablet while in use.

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

    Good product

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

    Takes some time to charge but working fine as expected

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

    Rated 5 out of 5 stars

    Battery extender for iPhone and

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hey, I’m still using this battery extender for my laptop to extend the use of my phone when I forget to carry a charger with me. This is the best extender ever used for my phone holds a nice charging hold a nice charge for a week after

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

    Battery pack

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

    The battery pack is perfect and it charges my phone and other devices perfectly

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

    ENERGIZER Portable Battery Charger is AMAZING!

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

    I was a bit doubtful when I purchased this battery charger because of its affordable price. Boy was I wrong! This charger is awesome! My friends sure love that I carry it with me!!!

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

    Rated 5 out of 5 stars

    Works well

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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.

    The charger works well. It took a bit to charge it to full capacity, but it charges my iPhone 14 and my iPad. I can also plug it into a solar charger for when I’m on the road.

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

    Rated 5 out of 5 stars

    Great battery

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

    Great backup power source. It has a digital display to let you know how much percent power is left. No guessing how much battery is left. I was able to fully charge a phone with no power left and still have some battery capacity left.

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

    Rated 5 out of 5 stars

    Battery awesome

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

    Great battery. Fast charging. Nice multi ports output

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

    Affordable and powerful

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

    I wanted a lower priced battery/charger and this is the best! It turns out that not only could i charge 2 cell phones at once, i call also use it for my older laptop that i use occasionally. Great product and great value.

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

    Rated 5 out of 5 stars

    emergency charge ups

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

    Charges your phone in a power outage or on the go where no plug in charging available. Its thin and light for easy carry. Digital power reading is great though better inputs, output visually hard to see in the dark.

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

    Rated 5 out of 5 stars

    Portable charger

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

    This things a life saver when weve been on the road for hours, usually taking a lot of pictures or reading, draining my phones battery. It takes a little while but doesnt get as hot as the fast charge model.

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

    Rated 4 out of 5 stars

    Slim in size and portable

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

    I was looking for some reliable brands. But this one is decent in size and hold charge for long to charge my ipads.

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

    Rated 5 out of 5 stars

    Good find

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

    Portable, compact and holds a good charge. Great buy for the price

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

    Rated 4 out of 5 stars

    Decent portable battery

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

    Decent portable battery. I bought this portable battery for traveling across the country. I have not complaints.

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

    Rated 5 out of 5 stars

    Good portable battery

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

    I travel for a living and this little battery goes every where with me. It’s saved me from dead electronics a few times.

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

    Rated 5 out of 5 stars

    Great little charge pack!

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

    I use this 10,000mA battery pack in junction with my fast charge usbc cable to piggy back onto my Meta Quest 3. I tuck it into my waist band near my back, run the cable up through my shirt, and plug in my MQ3. I have yet to extinguish the battery life, but at 3.5hrs straight gameplay it still has 35% as shown on its digital readout, and my MQ3 is around the same percentage, so id say ive got over 4hrs life with this pack. Without it, the MQ3 is lucky to reach 1.5hrs.

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

    Rated 5 out of 5 stars

    Amazing battery back

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

    I travel a lot and this battery pack is a life saver, especially since I can use fast charging.

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

    Rated 5 out of 5 stars

    Lasting fast charge

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

    Works really well. Charges my iPhone really fast and I don’t have to worry about not having enough barge on my phone on the go.

    I would recommend this to a friend