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Customer Ratings & Reviews

Customer reviews

Rating 4.2 out of 5 stars with 111 reviews

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78%
would recommend
to a friend

Customers are saying

Customers consistently note the excellent battery life and convenient wireless charging capabilities of the Juice Pack External Battery Case. Many appreciate the protection it offers their Samsung Galaxy S9. However, some find the case to be somewhat large and cumbersome, and a few have reported concerns about its grip.

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 2 Showing 21-40 of 111 reviews
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Great item

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

    I have been looking at various juice packs for my S9. This is the only one that I saw that still has the wireless charging. Plus the slim fit and it's a go.

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

    Rated 4 out of 5 stars

    Good

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

    These are good backup batteries. They are life savers for when you need to charge but are not around any plugs.

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

    Rated 5 out of 5 stars

    Great phone case for clumsy people

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

    This phone case is great! It's not to bulky and has protected my phone well (which I need since I drop it regularly!) Phone has not been harmed in the care of this case :)

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

    Rated 5 out of 5 stars

    Ok

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

    Its ok. I does give more battery time. I would not buy it again. The way began to work was it used the extra battery part first then the regular batter. I thought was going to be the other way around.

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

    Rated 4 out of 5 stars

    Great charging case!

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great charging case to keep on hand for long outings while biking!

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

    Rated 5 out of 5 stars

    Mophie case

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

    This case is great. It doubles my battery life on my phone. Also got completely submerged in water at beach and after it dried, it still worked like a charm!

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

    Rated 5 out of 5 stars

    Love this thing

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

    This is my second phone with the Mophie Juice Pack. It is great. Don't have to worry about charging during the day. I've recommend a Mophie Juice Pack to a friend that has an Apple phone and they love it.

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

    Rated 5 out of 5 stars

    Double life

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easily doubled the battery life of my phone, doubled the weight too but worth it. I went from charging my phone every night to every other or even longer.

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

    Rated 5 out of 5 stars

    Great battery life starts with this external batte

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the ease of extending battery life to the max. I drive for a living and need my phone running at least 8 hours uninterrupted. This case and extended battery juice fits the bill!

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 4 out of 5 stars

    Good protection

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

    Case is nice. I do prefer more juice but charging about 60% is decent

    I would recommend this to a friend
  • Cons mentioned:
    Case grip

    Rated 4 out of 5 stars

    Great I have had one for my last 3 phones

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

    Only issue I have with them is the cases are very slippery.

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

    Rated 5 out of 5 stars

    Great extra battery for phone.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my third juice pack I have bought for my phones and will keep charge all day with lots of use.

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

    Rated 5 out of 5 stars

    Great battery case

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

    With this battery case you don't need to worry about your phone being low on power. All you have to do is press the button on this case and you have lots of power.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 4 out of 5 stars

    Awesome

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

    It's an awesome phone case with wireless charging.

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

    Rated 5 out of 5 stars

    Good Buy

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

    I bought this for my husband who drives for a living. It comes in handy if he lays a low battery. He used one on his previous cell phone with no problems

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Mophie

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

    I wanted a Mophie Juice Pack for my phone and I love the fact the pack supports wireless charging.

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

    Rated 5 out of 5 stars

    Kayson

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Mophie truly works out for me. My Samsung galaxy S9 never run out of power. Sometimes even for two days.

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

    Rated 5 out of 5 stars

    Mophie case

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

    So far this extra battery pack work of great. I can let my phone battery get down the 5% push the button and within a short time be fully charged

    I would recommend this to a friend
  • Cons mentioned:
    Case grip

    Rated 3 out of 5 stars

    Not that much juice

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

    The product is ok, although I expected to be able to get more than just a 50% charge out of it. The case is also kind of slippery. I will use this occasionally but a larger external battery that gives 2-3 full charges is much more practical.

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

    Rated 5 out of 5 stars

    Device works great and as predicted.

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

    The phone cover with a battery is great. It charges extremely fast and recharges my phone with a simple press of a small button. Works great.

    I would recommend this to a friend
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