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Customer Ratings & Reviews

Model:
ECR2450BP
SKU:
11529507
Your price for this item is $33.46

Customer reviews

Rating 4.8 out of 5 stars with 753 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

97%
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 29 Showing 561-580 of 753 reviews
  • Rated 5 out of 5 stars

    Always in stock

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

    Best Buy had exactly what I needed when I couldn’t find it elsewhere.

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

    Great Power Up

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

    Great power for our Christmas musical and lighten front door greeting mat.

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

    best price battery

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

    Best price by far, last long after properly inserted.

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

    Works as advertised.

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

    Needed a replacement battery for Xfinity alarm system. Not much to say here. The battery fits, and works as it’s supposed to.

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

    batteries

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

    Fit just right and plenty of power to do the job. Fresh date on items and peace of mind.

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

    Reliable Quality

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

    A very unusual size and not in great demand. Was nice to find and still be in good condition.

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

    Surprisingly hard to find

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

    This battery was surprisingly hard to find in my area. It fits the Phillips Hue light switch remote. It does the job!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Battery for Diving Watch

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

    The battery runs my diving watch. aaaaaaaaaaaaaaaaaa

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

    Batteries

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

    Energizer batteries - stocked up the first of the year on an assortment of various sizes

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

    Batteries

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

    All stores were sold out but you guys, you were the only stores that had these batteries

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

    Heavy duty batteries

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

    I use these batteries for my blink cameras. They last lo get than the ordinary ones.

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

    Great batteries from BB.

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

    Great batteries from BB. Quick service and good prices.

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

    Battery

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

    Work great and the double pack saves me a trip later for when the sensor loses power again.

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

    Batteries

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These are batteries what else can I say. They did the job. I will definetly buy them again

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

    Battery review

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

    There really isn't much that you can say about a battery. I installed it in my garage door opener and wa-la, it began to work.,

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

    God battery

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

    Works great It was easy to replace and didn’t have an issue with the size or replacement of the battery.

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

    Happy to find this battery.

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

    This is apparently not a common battery so I was glad to see it at Best Buy and not have to look many places around town or order it online.

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

    Best Buy has it

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

    Awkward battery number for the car key fob, went online and expected to have to order it. Luckily BB had it in stock. No complaints.

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

    Litium batteey

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

    Working very good and only best buy has it and easy to find

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

    Great Find

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

    This battery was not easy to find. Next time I will check Best Buy first for all my battery needs!

    I would recommend this to a friend