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Customer Ratings & Reviews

Your price for this item is $129.99

Customer reviews

Rating 4.6 out of 5 stars with 633 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers are satisfied with the iPhone 11 Pro Max Smart Battery Case's extended battery life and wireless charging capabilities. Many appreciate the improved grip and protection it offers, along with its ease of use and sleek design. However, some find the case to be bulky and heavy, and a few have noted concerns about its durability. The relatively high price point is also a recurring criticism.

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 19 Showing 361-380 of 633 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great Apple battery case

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

    Love this case that gives you a extra battery! ❤️❤️

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

    Rated 5 out of 5 stars

    Perfect

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

    The extra battery last all day and then even possibly longer

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

    Rated 5 out of 5 stars

    Awesome

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This case is awesome and just extends my battery life up to 2 days

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

    Rated 5 out of 5 stars

    Heck yes

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

    Fully charged iPhone allllll day and night, and morning too

    I would recommend this to a friend
  • Pros mentioned:
    Camera button

    Rated 4 out of 5 stars

    External camera button is great!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for the obvious reasons, I fell in love because of the external camera button. It’s super handy and responsive

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

    Rated 5 out of 5 stars

    50% more battery

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

    I love de smart bettery i could get 50% more battery

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

    Rated 5 out of 5 stars

    The best smart battery case!

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

    Case is very well made and charges very fast when you use the provided charging cable.

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

    Rated 5 out of 5 stars

    Battery

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

    This is a great battery pack last’s over four days

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

    Rated 5 out of 5 stars

    Needed

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Days of battery and a very cool photo button that makes everything better.

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

    Rated 5 out of 5 stars

    Best case ever

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

    Such a pretty pink. I charged it and my phone and it lasted for days. Super excited

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

    Rated 5 out of 5 stars

    pro max smart baattery

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    my husband love it he does not have to worry about running his battery low

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

    Also works with iPhone XS Max!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my iPhone XS Max, even though this is intended for the iPhone 11 Pro Max and knowing that my iPhone should technically fit in the case. Got it on sale. It works pretty well! The camera shutter button also works, which is another advantage over the XS Max Smart Battery case, which doesn't have the button.

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

    Rated 5 out of 5 stars

    Great investment

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

    I literally get 2 days of battery with this case, works great with fast charge

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

    Rated 5 out of 5 stars

    iphone case

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

    worth it bought it for only 65 bucks fits my phone well

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

    Rated 5 out of 5 stars

    Love the battery case

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best purchase I have made and really has saved my life many times.

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

    Rated 5 out of 5 stars

    Apple did it again

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

    This battery case is amazing, it adds great battery life to a already good battery

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

    Rated 4 out of 5 stars

    Good battery Case

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

    This case is good when you need to recharge your iPhone but I would not recommend that you use it as your primary phone case

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

    Rated 5 out of 5 stars

    Never have to worry about my phone dying

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

    No more late afternoon “hold on my phones dead” it was just what I needed.

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

    Rated 5 out of 5 stars

    Phone battery Charger

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

    Excellent product love it it charges my phone for 2 days straight

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

    Rated 4 out of 5 stars

    Not perfect but worth it

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

    Sometimes it doesn’t one or the other. You have to take it out and reseat it. But it’s worth the extended battery life.

    I would recommend this to a friend