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  • Front. Apple - iPhone XS Max Smart Battery Case - Black.
  • Alt View 11. Apple - iPhone XS Max Smart Battery Case - Black.
  • Alt View 12. Apple - iPhone XS Max Smart Battery Case - Black.

Apple - iPhone XS Max Smart Battery Case - Black

Model:
MRXQ2LL/A
SKU:
6306081
Highly rated by customers for:
Clearance
$39.99
Save $90
Comp. Value: $129.99

Customer reviews

Rating 4.4 out of 5 stars with 700 reviews

Rating Filter

Rating by feature

  • Value

    Rating 3.9 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

87%
would recommend
to a friend

Customers are saying

Customers are delighted by the iPhone XS Max Smart Battery Case's extended battery life and wireless charging capabilities. Many appreciate its protective qualities and the overall build quality, noting a positive user experience and ease of use. However, some users find the case to be somewhat bulky and heavy, and the price point is a common concern. The size increase is also mentioned as a factor affecting the user experience.

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 18 Showing 341-360 of 700 reviews

  • Great

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

    Been using this case since March! Never have issues and got about two days worth of battery out of it

    I would recommend this to a friend

  • Life changing

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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 this item it’s a life saver when on a long flight or just no place to charge your phone

    I would recommend this to a friend

  • Great Case

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

    Very good case that takes your phone battery to the next level.

    I would recommend this to a friend

  • Awesome for a full day and a half

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

    This added a great days coverage for my phone. I thought this was just another gimmick. Awesome.

    I would recommend this to a friend

  • Great Smart Case. It was fast and easy to order

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

    Excellent customer service. Don’t ever have to worry about battery going down and losing phone service.

    I would recommend this to a friend

  • Slim 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.

    Like the design and smart features. It’s not too big and it’s easy to take out and to put back in.

    I would recommend this to a friend

  • Great

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

    Battery lasts at least 18hrs and some protection and with Best Buy you don’t like it take it back

    I would recommend this to a friend

  • Works great

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

    I travel for work a lot. This is great to have when you’re away from your chargers for a while.

    I would recommend this to a friend

  • Good for emergencies

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

    It can definitely save your life when you run out of your battery.

    I would recommend this to a friend

  • Absolutely love this case

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

    The texture and build quality are amazing. But the battery life on this case is even more amazing!

    I would recommend this to a friend

  • Great accessory

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

    This is a must-own for any XS Max owners. This easily gets me through the day with juice to spare!

    I would recommend this to a friend

  • Apple battery pack

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

    My mother loves this product. Just has to charge her phone every 3-5 days

    I would recommend this to a friend

  • Must buy

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

    Lasts long. Durable case. It basically puts your phone to 200%

    I would recommend this to a friend

  • Great

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

    Great would recommend to anyone ! Must buy easy to use Wish it would have a turn off button

    I would recommend this to a friend

  • Phone case

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

    I love this phone case, it gives me so much more phone life for the day.

    I would recommend this to a friend

  • Awesome battery life

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

    This smart battery allows me to use my phone all day with worrying if the battery was going to die.

    I would recommend this to a friend

  • Good!

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

    Helped my phone battery life last all day. Was 100% worth the purchase

    I would recommend this to a friend

  • Perfect

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

    This is exactly what I was looking for, and it’s not too bulky like other cases.

    I would recommend this to a friend

  • All day battery

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

    It’s a okay Apple battery case it does last all day and more

    I would recommend this to a friend

  • Great device

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

    Don’t ever have to worry about battery again. Last all day which for me is awesome.

    I would recommend this to a friend
Page 18, Showing 341-360 of 700 reviews
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