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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 2458 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers have good things to say about the 8,000 mAh Portable Charger's long battery life, portability, and size, frequently citing it as a great value for the price. Many appreciate its dual USB ports and lightweight design. However, some customers experienced compatibility issues with certain devices and reported the charger becoming warm during use. A few users noted concerns about the charger's heat generation.

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 37 Showing 721-740 of 2,458 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great portable charger

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

    Great portable backup charger for new iphone so you never have to worry about not having access to plug in a charger.

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

    Rated 4 out of 5 stars

    Ok, but nothing special

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

    This was on a really good sale so I bought 2 for my kids, it works fine, but it's nothing special. I'd buy it if it's on sale, but not worth full price.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect power bank

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

    Thanks to insignia for their perfect product. It's working great. Thanks to best buy to put a wonderfull price tag :)

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

    Rated 5 out of 5 stars

    Good value

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

    Great Christmas gift for two favorite people. Most people need the extra power especially on trips

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

    Rated 5 out of 5 stars

    Great Battery Banks

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

    I got this for camping and recharging my Samsung Note 8 and these two banks lasted long than my trip! very happy with them!

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

    Rated 5 out of 5 stars

    Great Power Brick

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

    Needed a new power brick. Got this one home charged really quickly was out of town stuck in airport & was able to charge phone twice.

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

    Great for travel

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

    I got this for my wife’s overseas trip so she has the availability to have a charged phone for just in case. It’s light enough that it’s not a pain to carry.

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

    Rated 4 out of 5 stars

    Good for when your phone dies

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

    My son's phone is not holding its charge, but we are not ready for a new phone until Black Friday. This is a very reasonably priced charger to get us by for the next few months.

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

    Rated 5 out of 5 stars

    Must have

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed a portable charger and this one had great reviews. Hasn’t failed me yet! I can get about two full charges

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

    Rated 5 out of 5 stars

    great extra battery

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

    I bought this extra battery and I love how it charges two phones at the same time and still leaves extra battery for a second charge

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

    Charge Time!!!

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

    Works exactly as they say it will I love it when your at the mall and your told you can't use outlets then you pull out DIRTY HARRY LOLOLOLOL

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

    Rated 5 out of 5 stars

    sleek design

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

    I haven't used yet bought for when traveling as a backup power . great value deal of the day, nice design charged well

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

    Rated 5 out of 5 stars

    Excellent Value

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

    I really appreciate the value of the twin pack of back up batteries, especially living in florida not knowing when the power will go out.

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

    Rated 4 out of 5 stars

    Versatile Charger

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    With a charger that has plenty of Amp hours for 2 devices, it can hold out pretty well. But if you want fully charged a single device, only one usb can be use at a time.

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

    Rated 5 out of 5 stars

    Great buy

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

    Need a battery charger quickly went into best buy and this charger had almost a full charge in it at purchase. Awesome.

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

    Rated 5 out of 5 stars

    Perfect to take along

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

    I do a lot of outdoor activities... I use this as aback up if my phone goes dead..holds a charge and charged my phone when I needed it...

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

    Rated 5 out of 5 stars

    Used during a marathon

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

    Got it last minute before my marathon because I was terrified that my phone would die during it. Kept my phone charged the whole day! Works great

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

    I love it

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

    Really needed to upgrade my battery charger and I bought this one and it was the best decision. Works very good

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

    Rated 5 out of 5 stars

    Great charger

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

    Purchased to charge during our vacation trip. Worked pretty great! Loved that it has multiple ports and charges quickly too!

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

    Rated 4 out of 5 stars

    Cheap and does a decent job

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

    I got this for my daughter and asked for her review. She said it works well and charges her phone a few times. It was very cheap so expectations weren’t very high.

    I would recommend this to a friend