Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

Your price for this item is $129.99

Customer reviews

Rating 4.4 out of 5 stars with 816 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.0 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

86%
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 39 Showing 761-780 of 816 reviews
  • Rated 1 out of 5 stars

    Waste of money

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I loved it at first. I go through my battery so quickly. But before long the case wasn’t staying connected. I had to take it off the phone and charge them separately. Then the connection got worse and it would’ve stay connected while it was just the phone. It was to much of a pain to use it, so u switched back to a regular case and carry a power bank with me abs face charging cables everyone.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Ehhh

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

    Ehh it’s okay dies quickly and kinda wish it had a turn off button would save a lot more battery on the case.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not much of a difference

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

    The case does not have enough juice to fully charge your phone. If you use it for gaming, it will over heat.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Is not what I expected

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

    The case doesn't have a power of on or off. It continually charges the phone even when the phone is fully charge.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Case needs an on/off switch

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

    This case needs an off/on switch so it does not charge over battery on the phone.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Defective

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

    Purchased this item and it was defective. Didn’t last a month .

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Cool case....bad battery

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

    Nice case! Smooth feel good grip...battery died after 3 months

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Very disappointed with this purchase

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

    This is the second Apple smart battery case that I have purchased from Best Buy. Neither case will charge and is not recognized by my iPhone XS Max. I will be sending this case back and will forego a new case until I buy the iPhone 13. I am very disappointed to not have a working smart battery case.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    apple case

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

    seems as though the rubberized case, dust and dirt cling to it? I did return it to store.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Don’t waste your money

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

    This is not a good case. It doesn’t stop charging. I bought this for a trip so that I would be able to not worry if we were exploring if I needed more battery. If the chase is on it charges even when the battery is at 100%, which makes no sense. I would not recommend this case.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Worked great at first

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

    Worked great at first, then it stopped working after a few days. Returned it

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Did not work for me.

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

    I bought this case twice. Unfortunately, it did not work for my phone. My phone did not recognize it in the widgets section and would not register how much charge it had. I returned both.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    No charge case

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

    VERY DISAPPOINTED. Actually have phone case in my car to return. Had one previously and loved it. This one doesn’t even charge up. I’ve tried 3 different chargers and no luck!! Hoping they can quickly replace it

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Sad

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

    Bad buy. Terrible buy. The case would not charge. Did not charge phone. Plugged it in, looked as if it were charging. Unplug it. The thing was still DEAD. This was a gift for my husband’s birthday; what a dud!

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Don’t work

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

    With less than 1 month of use it has stopped working.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    DOES NOT WORK AT ALL DONT WASTE YOUR MONEY

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

    Just like the last smart battery case I bought…useless and doesn’t even charge, when I plug it in it says it’s charging at 77% then it’s on 0% and doesn’t charge when I charge the case by itself.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Awful - stay away

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

    I’ve bought three of these and all of them have crapped out after about two to three months. The charge stops working after about a month, and it’s completely worthless three months later.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    dont waste your money on this item

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

    This case didn’t work and when I told the manager the problem he just brushed me off like I wasn’t even there so I got my money back and will be going to another store where I can get treated with respect thank but no thanks

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    bad When you record message

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

    When you record messages your voice sound distorted and the cover is black but one you touch it start to look like dirty even if you have your hands clean

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Poor product and return policy

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

    Brand new Apple battery Iphone was defective and the student couldnt return it within the month time period. Disgusted with Apple and Best Buy return policy.

    No, I would not recommend this to a friend