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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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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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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 7 Showing 121-140 of 1,573 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    A gift but I have one too

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

    This was the perfect gift for someone who is always losing a charge with no where to plug in. I have one myself and it came in handy at the top of a mountain when I was running out of battery while taking photos and video. I have been very happy with this brand. Have tried cheaper brands and they were horrible and are in the trash.

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

    Rated 4 out of 5 stars

    works great

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

    I use this every day at the end of my 10 hour shift. My phone is completely charge in 45 minute trip home.

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

    Rated 4 out of 5 stars

    Captian, we need more power!

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

    Great for when you need power and are on the go all of the time. No problem recharging phones or tablets!

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

    Works great

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

    Nice to have a small and lightweight battery backup you can take with you to use with your phone or tablet.

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

    Rated 5 out of 5 stars

    Great Charger

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

    Love having this available on days I am running around and need to recharge my phone. Charges my phone quickly and is compact so it is easy to throw in my bag.

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

    Rated 5 out of 5 stars

    Great for on the road travelers

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

    Easy to use and convenient on the go or at home. Fast

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

    Rated 5 out of 5 stars

    Exactly what I needed

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

    I was skeptical at first because although it said it was for most devices using a USB cable, it was designed for iPhone (I have a Samsung Galaxy Note 4). To my pleasant surprise, it works beautifully! At first, it took many many hours to fully charge the pack...all day and overnight. But now it charges much faster.

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

    worked good

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

    took a long time to charge this device. could have charged the phone in the same amount of time.

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

    Rated 5 out of 5 stars

    Great backup for charging your phone on the go.

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

    Not being able to charge your phone when it's flat and trying to make a call is frustrating. I got this power station to solve that problem. It works great. I get about two full charges on my phone. It does charge an iPad about 25%, which is useful when working on a project and need more juice and have no where to plug into. This power station is about the size of an iPhone 4 and isn't too bulky. It charges the phone in a few hours. A lot faster than I expected. It recharges from your phone charger with the usb cable that comes with the power station and recharges pretty fast. It's also safe to top off. It is a little pricey, but worth it when you need to charge your phone and have not an outlet in site to do so.

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

    Rated 5 out of 5 stars

    Amazing Portable Charger

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

    Lightweight & compact Perfect size to carry with you Requires you to travel with your own charging cable Quick charge and charges my iPhone 7 for one full charge with no problems is

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

    Rated 5 out of 5 stars

    Awesome charger!

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

    I'm a UPS driver, so my phone is constantly running low on battery due to looking up addresses. This charger is a life saver! It'll bring my phone back up to full charger in about 20-30 mins. I would definitely recommend this to EVERYONE!

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

    Rated 5 out of 5 stars

    Does what it is supposed to

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

    And it does it really well. I keep it in a case with my external harddrive. It has saved me twice in the two months I have had it. Once was on an airplane that didn't have outlets. That was crucial. haha But yeah, works great. INCREDIBLY simple. Plus the (Product)RED version gives to charity, so win/win.

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

    Rated 5 out of 5 stars

    My new travel partner

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

    In a world of modern technology and high demand for a mobile device there's not much worse and losing power while on a road trip. My new travel partner carries plenty of juice to keep me up and running. The cool part is it can be topped off at any time so you can keep it fresh without killing it

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

    Rated 4 out of 5 stars

    Good for "on the go" charging

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

    It's simple and cheap. I got this on a sale price for the purchase of an iPhone 7. I use it rarely but when needed, it came through. Well worth having and when you run into a situation when you need a charge and you are on the go, this will do the trick.

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

    Rated 4 out of 5 stars

    Works as described

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

    This product will help out when you are in a situation where you cant get to an outlet.

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

    Rated 4 out of 5 stars

    Reassuring

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

    Gets the job done, and it's reassuring to know you can always get power. I can charge my iPhone one full time and about 80% again before recharging the Mophie. It is good knowing that when there are no outlets, you have a way to recharge. (Sporting events, outdoors, etc).

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

    Rated 5 out of 5 stars

    Great

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

    Fantastic product. There are times when I'm away from any power source, and my iPhone goes dead... Thank gosh I carry Mophie ! Quickly charges the phone, and I'm back in business !

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

    Rated 4 out of 5 stars

    Good to have on vacation

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

    This is a great product to have on vacation as a back up to charge phones or cameras

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

    Great product. Handy to have on trips.

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

    Purchased so can have charging for devices when on trips or away from home. Works great!

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

    Rated 5 out of 5 stars

    Works as advertised

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

    I got this to use with my iPhone 5. And it provided the extra power I needed, it does take several hours to charge but does provide about 1 and half recharges for my iPhone.

    I would recommend this to a friend