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Customer Ratings & Reviews

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Customer reviews

Rating 4.1 out of 5 stars with 1573 reviews

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  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

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81%would recommend to a friend

Customers are saying

Customers value the powerstation 4000's long battery life, convenient size and portability, and generally positive performance. Many appreciate its reasonable price and lightweight design, along with its compatibility with various devices. While some users noted the device can get warm during use, the majority of feedback is overwhelmingly positive. The sleek design and USB functionality were also frequently praised.

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 73 Showing 1,441-1,460 of 1,573 reviews
  • Rated 1 out of 5 stars

    Did not work at all!

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

    Unfortunately this portable charger never charged, and just didn't work at all. I gave it as a gift and was embarrassed to find out that it was nonfunctional. I asked to see it and verified for myself. Returned it to Best Buy, and service agent told me he had the same problem with this brand.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    At least it tried

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

    It came with malfunction, it made me sad because red is my favorite color

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not the best

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

    Doesn't charge your phone but 20% and the battery dies! Not worth $30

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Sounds like your powerstation is not working as it should. Please reach out to our customer service team for warranty information.

  • Rated 2 out of 5 stars

    Bad product

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

    I had a problem with this specific product (red) which didn't charge

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Make sure you contact our customer service team to take advantage of our 2 year warranty!

  • Rated 1 out of 5 stars

    Did not hold any charge from the onset.

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

    I contacted Mophie because I threw away the packaging so I could not take it back to Best Buy. I have just received a replacement from Mophie so I cannot recommend this product at this time.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    doesn't last

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

    this product doesn't last very long i would say about an hour or less. i have used it multiple time and still no luck, if you need something for a short time then ok but if you need it to charge or last longer than an hour try another charger. i have an iPhone 6 plus that i used this on.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Sounds like your powerstation is not working as it should. Please contact our customer service team to take advantage of our two year warranty.

  • Rated 1 out of 5 stars

    Didnt Work

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

    Even after reading reviews that it didnt work, i went ahead and purchased this product cause of my experience with other mophie battery packs. Unfortunately it didnt work. From full charge, i plug my iphone in and it dies immediately. It doesnt hold a charge for even 30 seconds.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Make sure you contact our Customer Service team to take advantage of our two year warranty.

  • Rated 2 out of 5 stars

    Low power

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

    Drains fast only get about half a charge on samsung 6 edge

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not good for long travel.

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

    Battery discharged easily. Not advisable for long travel.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Hoped for better

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

    I've always liked Mophie batteries, but was disappointed with this one - it wouldn't charge properly and didn't hold a charge. When I brought it back, they didn't have another, so I got my money back. May have been just a random failure, but no way to tell.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    DOA

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

    Like the product brand and have purchased multiple units. However this unit was dead in arrival. Pressing the status button showed no charge. But when plugged in to recharge the LED show 3 of 4. Connection from USB port to charge phone did not work. I got a bad unit.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Make sure you contact our customer service team to take advantage of our 2 year warranty.

  • Rated 1 out of 5 stars

    DID NOT WORK

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

    My mophie did not work. It would take the wall charge but it would not charge my phone. I took it back to get another one and was told there are none for this region. So, I only know the bad!!!

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Product Defective

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

    I received one of these for Christmas, when attempting to charge for the first time, it did not charge fully. I exchanged for a new one, and when attempting to charge fully, it again did not charge to full amount. I returned for refund.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    poor charge capacity

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

    I try to use it to charge my Galaxy S7 phone, the battery gets depleted within 20% of the charge. I tried recharge the battery multiple times, but the result is the same. The battery only holds a small fraction (~20%) of S7 battery.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Sounds like your powerstation is not working as it should. Please reach out to our customer service team for information on our two year warranty.

  • Rated 1 out of 5 stars

    Failed to work

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

    When i first received this device I thought it was great because of how light it was. I charged it for 8 hours and after it showed it was fully charged it died after charging my phone for 5 min. I returned back to store.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    first and second unit (dead on arrival)

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

    In all honesty I must say that I returned the first one for not working and now the second one received also does not work . Since there no longer made by mophie ( old model ) I think there life expectancy is now up.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Please reach out to our customer service team for warranty information.

  • Rated 1 out of 5 stars

    Not Great For the money

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

    I have an LG phone and this device will only charge my phone from 5% to about 53%. I have a similar device i paid $5 for that will charge my device from 5% to 95%. The math say this device is over priced for LG phones.

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      The amount of charge you will get from the powerstation is going to depend on the phone you have. If you feel there is an issue with your powerstation please reach out to our customer service team for warranty information.

  • Rated 1 out of 5 stars

    It never worked

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

    The mophie never worked and I did not realize it until it was too late to take it back. I read online that this was not uncommon.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Broken

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

    Did not work when I got it. Would light up to 3 green dots when it would charge over night and as soon as I would plug it in a device it wouldn't charge and only 1 light would be green. Find a different product

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Make sure you check out our 2 year warranty!

  • Rated 1 out of 5 stars

    Disappointed

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

    Never worked. Wouldn't ever charge phone. Found out this model was really old which explains the price. Maybe too long on the shelf without being charged? Anyways this went back to the store

    No, I would not recommend this to a friend
    • Brand response from mophieSupport
      Posted .

      Thank you for taking the time to provide us with feedback. If you ever have an issue with a mophie product in the future please reach out to our customer service team for information on our two year warranty.