Last Chance 48-Hour Flash SaleEnds Dec. 24. Limited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

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

Customer reviews

Rating 4.1 out of 5 stars with 1573 reviews

Rating Filter

Rating by feature

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

Pros mentioned filter

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 50 Showing 981-1,000 of 1,573 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great buy

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

    Great buy for a cheap price. I've used it a few times already and I love it.

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

    Rated 5 out of 5 stars

    Great product

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

    I can charge 2 times my cell with this product. I recommend this product

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

    Rated 5 out of 5 stars

    Great product

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

    I like the small size and found that they work great. This is handy while on the road.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    did not charge quick or as long as it claimed

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

    wanted to use it to charge iPhone and iPad in emergencies - it claimed it would "mostly" charge iPad. The store told me it would charge iPad and phone in one use - did neither. charged my iPad 1/4 from a fully charged mophie. Only charged phone 2 times before it died nor was it a quick charge as claimed.

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

    Rated 5 out of 5 stars

    Extra extra

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

    There's never a bad reason to have an extra battery to charge your phone !

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

    great for wall huggers

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

    works great nice to have that spare power when you need it...powers just about every usb device, one down side is it woudlnt charge my ASUS tablet.

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

    Rated 5 out of 5 stars

    Works great!!

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

    Will buy one for my daughter also or defiantly recommend to any friend!

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

    Rated 5 out of 5 stars

    Great gift

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

    Bought this for my brother and he loves it. It's portable and easy to use.

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

    Rated 5 out of 5 stars

    Great gift

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

    It is portable and easy to use. I bought this for my mom and she loves it.

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

    Great back up

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

    This is a great battery back up good to have don't leave home with out it.

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

    Rated 5 out of 5 stars

    Great charger

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

    This is a great charger for the road, or just when you go on a bike ride!!!

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

    Works as expected

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

    Does what it says it will do. If you use your phone a lot, you need this.

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

    Rated 5 out of 5 stars

    Great product

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

    Love mophie products. this is my 3rd one. I like the thinner size of this

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

    Good buy

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

    It does the job and is a nice lloking product. Bought two more as gifts.

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

    Rated 5 out of 5 stars

    Great for extra battery life!

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

    Great for anyone using an older phone who needs extended battery life.

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

    Rated 5 out of 5 stars

    Great battery pack

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

    Had no problem with "Mophie" brand whatsoever. It really come in handy

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

    Rated 5 out of 5 stars

    Remote charger

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

    Brilliant product. Your phone will never die again thanks to this item.

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

    Rated 5 out of 5 stars

    Excellent Charge

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

    This external battery charger it's exellent comes in handy on long trips

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

    Great power station

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

    Mophie products are dependable and work great with any phone or tablet.

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

    Rated 5 out of 5 stars

    This regargeable battery works fine.

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

    For the price, this is a great buy. Definitely recommended. Works fine.

    I would recommend this to a friend