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Customer Ratings & Reviews

Your price for this item is $10.49
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The comparable value price is $14.99

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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Cons mentioned filter

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 53 Showing 1,041-1,060 of 1,573 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    I love it

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

    Keeps my phone on constantly and I never have to worry about a dead battery!

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

    Mophie

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

    The mophie works like it should. Highly recommend this product.

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

    Rated 5 out of 5 stars

    Awesome

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

    Charges my phone quickly and can use anywhere. Cool

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

    Nice back up

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

    I love that it comes in different colors. Each family member has their own color so they know which one is theirs.

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

    Rated 5 out of 5 stars

    Great buy

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

    This unit for the price is very good. This is my best purchase

    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.

    It charges my phone really fast. I would recommend this product

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

    Rated 5 out of 5 stars

    Charges devices nicely

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

    I like it, holds charge for awhile also.......great for vacation

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

    Rated 5 out of 5 stars

    Charges like lightning.

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

    Started charging my iPhone in seconds. Very helpful attending conferences.

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

    Rated 5 out of 5 stars

    Greattach back up charger

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

    Great item, I love the back up when I need it. Would recommend

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

    Rated 5 out of 5 stars

    mophie - Juice Pack Powerstation

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

    Really great external battery. Lasts a long time. Looks great.

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

    Rated 5 out of 5 stars

    Perfect

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

    Charges my phone fast very convenient. Love the color and price

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

    Rated 3 out of 5 stars

    Portable but only got a full charge out of it.

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

    I recently got this product for a concert. I managed to get a full charge out of it.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    I love the product

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

    It's small.but great for emergency charging phone tablets great

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

    Rated 5 out of 5 stars

    Great Battery Pack for the Price

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

    Great battery pack for people on the go that needs extra juice.

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

    Rated 5 out of 5 stars

    Great

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

    Great product. Works great and easy to use. Not too big and bulky either.

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

    Rated 5 out of 5 stars

    great power block

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

    really good and keeps it powered for 4 hours, i really like it

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

    Rated 5 out of 5 stars

    Works well

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

    It saved me a few times when my ipad had a little power left.

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

    Rated 5 out of 5 stars

    Amazing deal!

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

    Found this little gem on the Deal of the Day! Can't beat $10!

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

    Perfect for a day hike

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

    Easy and light. Perfect for a backpack on a hole or a flight.

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

    Rated 5 out of 5 stars

    long lasting

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

    This system is like having two battery lives for you phone

    I would recommend this to a friend