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Customer Ratings & Reviews

Your price for this item is $34.99
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The comparable value price is $79.99

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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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 39 Showing 761-780 of 1,573 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Good price

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

    I lIke the high output charge 2.1 amp. And 4000 MaH is enough to take to work just in case my phone or headphones die.light weight and sleak design is good also.

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

    Rated 5 out of 5 stars

    Stylish and charges quickly

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

    Great product if you're ever low on battery, especially at all day events like our kids track meet. Also stylish so never any hesitation to pull it out of my purse and charge.

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

    Rated 5 out of 5 stars

    Best portable charging device

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

    I love my mophie. I bought my son one for Christmas not realizing I needed one myself. I love having the freedom of receiving power without a wall charger.

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

    Rated 5 out of 5 stars

    Very convenient, practical

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

    I bought this for my wife for her day long trips to the mall. So far it has been very helpful in keeping her phone alive during those outings. I would recommend this product.

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

    Great gift for the kids

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

    The charger works well but it seems to take a long time to charge. I have nothing to compare it to, so this might be normal. I gave one to each of my children.

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

    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.

    This charger is better than the one that is a phone case. It charges your phone when you get low and can easily fit in your pocket or purse while it is charging your phone.

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

    Rated 5 out of 5 stars

    Excellent portable power!

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

    I love this Juice Pack! It takes a little longer to charge it fully than expected, but the charge lasts pretty long. The ability to charge any time and anywhere is amazing!

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

    Rated 5 out of 5 stars

    Great battery, great deal

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

    I got this at a great price, and the Mophie batteries have always worked great, I keep one in my car and one at the office to take with me when I go out.

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

    Rated 5 out of 5 stars

    Need a charge

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

    The Mophie is great to have on the go. I keep it in my purse just in case my battery is running low. Size is easy to fit in any purse. Gives a quick charge.

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

    Rated 5 out of 5 stars

    So Reliable

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

    Bought it last week, just tried it on today and it charged my phone from dead to 90% in 90 minutes. I think that's not bad for the what I have spent on it.

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

    Rated 5 out of 5 stars

    Fast charging

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

    It's the second time I buy this product it is very handy. It charged my phone very fast from 0% to 100% in a matter of minutes I was impressed. Love it

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

    Rated 5 out of 5 stars

    A must have!

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

    I have taken the Juice Pack Power Station on road trips. It is a lifesaver when you are away from power sources and you need to recharge your electronic devices batteries.

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

    Good for the price

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

    Recharges effectively. Does not hold a charge long if unused. I charged it fully and then a week later went to use it and it was down to 50% of a charge. Need to check it regularly if you are only going to use it intermittently.

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

    Rated 5 out of 5 stars

    Good backup power! 5stars

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

    Worked well for recharging my iPad and iPhone. Does excatly what I want. Nice and compact!

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

    Rated 5 out of 5 stars

    Great Piece of Equipment and great price

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

    I've purchased one of these before and it's awesome for a quick charge while you're on the go! Purchasing another one as a gift for a family member now!!!

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

    Rated 5 out of 5 stars

    Great when you are on the move

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

    This battery holds a great charge and comes on handy when you are busy with day to day tasks and don't have time to plug your phone into a charger.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Pure disappointment

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

    I bought 2 of these external batteries one to use for myself abd gift the second battery my battery is defective won't fully charge and will only give a 20% charge then die

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

    Rated 5 out of 5 stars

    Would Recommend

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

    Would definitely recommend! Can recharge your smartphone at least twice before needing to recharge.

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

    Rated 5 out of 5 stars

    No More Wall Hugger

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

    It is nice to carry around in the bag or coat pocket without have to look for the plug so I dont want to be wall hugger to stuck with the plug... smirk

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

    Rated 5 out of 5 stars

    Very helpful on long trips in automobiles or boats

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

    A must have for long trips and outdoors. Trust me, you need this. It's one of those items you don't realize how often you'd use it until you need it.

    I would recommend this to a friend