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Customer reviews

Rating 4 out of 5 stars with 1385 reviews

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Rating by feature

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

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79%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 3 Showing 41-60 of 1,385 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great item for the price

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

    I purchased this item since my iPhone battery does not last too long. With a full charge, the power station lasts me a day of in between ( not constant charging) I usually get about 2 full charges to 100. Great buy for a low price.

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

    Rated 5 out of 5 stars

    Great portable battery

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

    I purchased this product to extend my phone's battery life when other external power resources were not readily available. It has worked well. It can be used with both Apple and android devices.

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

    Well designed, light and powerful.

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

    I first bought a no name brand at a drug store and returned it the next day when it wouldn't take a charge. Then I bought a mophie and it works like a charm. Light, powerful and well designed.

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

    Rated 5 out of 5 stars

    Great juice box

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

    I got this right before a European cruise and I was happy I had it. Using Google Maps in the ports really drained my battery and I was glad to have the security of knowing I could refresh my phone before it died, leaving me stranded in an unfamiliar city. It was a little cumbersome to carry it around but I preferred having the little extra weight just when I might need it opposed to a battery case which would add the weight all the time. I like that it came out of the package fully charged up and ready to go. I used it the first night in the hotel room when I realized that I hadn't brought an adapter to charge up before boarding the ship. And of course, I love the color.

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

    Rated 4 out of 5 stars

    Performs as advertised-very nice!

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

    Definitely one of my mandatory travel items--business or pleasure trips! Between 2 Kindles, 2 cell phones and 1 laptop, we always have something that seems in need of a boost when there is not a traditional outlet or usb port to be found.

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

    Rated 5 out of 5 stars

    Works Great

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

    I bought this a few years ago and it still works wonderfully. Love having it for flights when I cannot plug in my iPhone or iPad. Easy to charge and easy to use.

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

    Great for a quick charge

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

    This is a handy device. My wife keeps it in her purse for the time we need a charge on our phones. We like that we can charge her iPhone or my android on it. We do wish it came with the chord pack instead of having to buy it extra.

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

    Rated 5 out of 5 stars

    the gold standard in portable rechargers

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

    solid device, well made, stylish, holds a charge well and has charged my iPhone quickly and successfully every time I've used it. May be pricier than other options, but worth it.

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

    Rated 4 out of 5 stars

    Does its job

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

    A good pocket sized charger that I only use in case of emergencies like forgetting my car charger. Takes about an hour and a half to fully charge up. Nothing fancy or special just changes my phone up.

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

    Rated 4 out of 5 stars

    Very compact and easy to carry.

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

    The powerstation 4000 is a good package for travel. Very compact. Charging the unit takes a little time, but it provides reliable aux power when on the road.

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

    Rated 5 out of 5 stars

    Great product

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

    I love this battery, because it charges your device really fast and then recharges fast as well. It’s light to carry and very affordable.

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

    Rated 4 out of 5 stars

    Great Deal

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

    Simple to use, good size, and great price. This is my second Mophie device and it doesn't disappoint.

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

    Rated 4 out of 5 stars

    Great Product

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

    Great product for the price. It works well and will give me about two full charges on my iPhone 6. It didn't work well with my iPad while streaming. I will give it another try on my next trip.

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

    Rated 5 out of 5 stars

    Great product

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

    I really like my battery pack for times of emergency or unable to charge my phone. I like the small size and how quickly it charges my phone.

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

    Rated 4 out of 5 stars

    Does what it says!

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

    Great and fast. Low profile unit and not bulky. Good mA volume! Charges in the time it rates!

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

    Rated 3 out of 5 stars

    Adequate but buy the newer model

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

    I'm very happy with this product because of the price that I paid. It was on clearance. However, there is a newer model that is much lighter in weight. If this model had not been on sale then I would've chosen a newer model for the convenience. however it does the job and it looks nice. I got 2 recharges of my iPhone 6 using this item.

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

    Rated 4 out of 5 stars

    Could be better

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

    Has high amp output and charges fast. Doesn't have a large capacity so if you have a newer phone with a large batter (samsung s4 or newer), you will only get about one full charge.

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

    Rated 5 out of 5 stars

    Great power charger

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

    I have a phone that constantly dies. This charger is great. It's small and sleek. It keeps me charged all day and all night. I love it...

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

    Rated 4 out of 5 stars

    Good charging for a dead phone

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

    Works well when your cell phone is low on charge. I have not used it for any other charging which I intend to use for MiFi charging.

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

    Rated 4 out of 5 stars

    great for needing a battery boost while on the go!

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

    Mophie unit Charges up quickly & is able to give my phone a quick battery boost to full bars twice while im out on the go either in the car or on vacation Very useful item to have!

    I would recommend this to a friend
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