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Customer Ratings & Reviews

Customer reviews

Rating 2.3 out of 5 stars with 8 reviews

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38%
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 1 Showing 1-8 of 8 reviews
  • Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    Did not work

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

    I bought this to try to revive my daughter's dead iPhone but it did not work.

    No, I would not recommend this to a friend
    • Brand response from THE DANTONA ULTRALAST TEAM
      Posted .

      hello
      I am sorry to hear that
      what is going on with it?
      could it possible be a bad phone
      don

  • Rated 1 out of 5 stars

    Old battery?

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

    The battery I purchased through best buy had about the same amount of charge capacity as the original battery I was replacing. It was probably sitting around for years since I have an iphone 4s. The good thing was that the battery came with the tools to make the change out--so maybe it was a fluke.

    No, I would not recommend this to a friend
    • Brand response from THE DANTONA ULTRALAST TEAM
      Posted .

      Hello , Iphone 4 S is a popular replacement battery for us . I am not sure it was sitting around for a long time . When you replace it , let me know if you are not satisfied and I will send you a new one - NO CHARGE -
      we don't mess around with the quality of our product
      Don Dantona

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    As expected

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

    All the tools with it and was easy to install. I bought another battery for my 3GS that did not work but could have been the phone. Overall, it is working and I'm satisfied.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Wrong Tool

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

    I read previous review before purchasing. They did not receive tools needed to replace battery, BB responded that they would begin supplying tools. I received two screwdrivers, a Phillips which is needed and a slotted which is not. I did not receive the pentalobe screwdriver required to remove the back cover of the iPhone 4. If they are going to supply the tools with the battery, they should include the correct tools. I called customer service and was bounced around a few times for over an hour. Finally call was dropped.

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

    Do not buy

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

    I purchased this battery to replace a worn one in my 4s. Looking at the enclosed picture you would think the tools to open the case come with it. Don't be surprised when you receive the battery only.....no tools are enclosed.

    No, I would not recommend this to a friend
    • Brand response from THE DANTONA ULTRALAST TEAM
      Posted .

      Your right!!! do you need the tools sent to you. warehouse has been instructed to make sure tools are sent in future. Sorry for the problem.
      Don Dantona

  • Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    battery

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

    I received and installed my new battery 4/22/16. all tools needed came with the battery. it was not difficult to install, and took about 30 minutes. I have not noticed a difference from the old battery charge. the phone still does not hold a charge very long. although I can not say for certain whether this was a bad battery or a problem with the phone itself. for the price, it is still worth a shot and the cheapest option I could find.

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

    Rated 1 out of 5 stars

    DON'T

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

    This battery failed after just three months of very, very light use. Best Buy simply state that they do not accept returns for batteries. Even for a clearly faulty product. So save yourself the hassle you "Best Buy" somewhere else.

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

    Perfect fit for my phone

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

    This item was a perfect cheaper alternative for my phone. I recommend it.

    I would recommend this to a friend
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