Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Apple - iPhone 11 Smart Battery Case - Black.
  • Alt View 11. Apple - iPhone 11 Smart Battery Case - Black.
  • Alt View 12. Apple - iPhone 11 Smart Battery Case - Black.

Apple - iPhone 11 Smart Battery Case - Black

Model:
MWVH2LL/A
SKU:
10095727
$129.99

Customer reviews

Rating 4.5 out of 5 stars with 368 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

91%
would recommend
to a friend
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 11 Showing 201-220 of 368 reviews

  • Amazing

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

    Amazing better than mophie battery charger last longer.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Awesome case

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

    Love this case. I don’t have worry about charging my phone during the day.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great product

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

    So far so good don’t have to charge my phone Im 2 days

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • It works great

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

    I love it very much was a very good deal it work great easy to Access and charge to fast

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • great product

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

    smooth grip and sturdy as needed. Highly recommended

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great case

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with it. Bought on sale. Wouldn’t pay full price.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Battery case charger

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent case battery charger for Apple 11 long life

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Really Good

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

    Really good product. The battery went from less than a day to more than a day

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Good case

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

    This is a good case. Keeps the phone charged longer than without it

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great product!

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

    Great product! I can finally use my phone for a full day without a charge.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Reliable to keep all day charge.

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

    Its been reliable keeping my phone charged all day.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • iPhone charging case

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

    This case is awesome. I’ve gone a couple days without charging my phone.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Not bad to extend battery life.

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

    So far this seems to be doing what I expected. Now I don’t need to worry about my battery life.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • iPhone battery case

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

    Excellent case Keeps,battery charged Also great protective case

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great value

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

    Great fit, good protection. Love the added battery life this case affords.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Battery

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

    Perfect great product to help you keep going . Is good for any emergency

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Solid case! Will buy again.

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

    I love the camera button on the side of the case. Awesome idea!

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great for factory workers.

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

    It comes in handy. I love it. I use it every time my phone is shot to go dead.

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Great increased battery upgrade from the iphone 8

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

    This battery back allows for a much extended battery and lasts what seems like forever

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend

  • Best

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

    Best thing I bought and good thing I have it so I don’t have to worry

    This review is from Apple - iPhone 11 Smart Battery Case - Black

    I would recommend this to a friend
Page 11, Showing 201-220 of 368 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.