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Customer Ratings & Reviews

Model:
ECR2450BP
SKU:
11377019
Your price for this item is $8.64

Customer reviews

Rating 4.8 out of 5 stars with 503 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 10 Showing 181-200 of 503 reviews
  • Rated 5 out of 5 stars

    great battery

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

    Perfect for what I need it for. Last much longer than off brands.

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

    Really strong batter

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

    Bought this for my garage device it’s worked very well

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

    Long lasting

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

    Great battery. Works well for its application. A+

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

    Great Battery

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

    Great battery. I use these in my security system sensors. Last forever.

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

    GREAT FOR CHRISTMAS ALL THE LITTLE LIGHTED ORNAMEN

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

    ENEGIZER SPEAKS FOR ITSELF ALWAYS RELIABLE JUST AS GOOD AS THE OTHER TOP BRANDS IF NOT BETTER.

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

    Makes the car remote work again. It's GREAT!!

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

    You can never go wrong with The Bunny!! Got my long range remote, working again.

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

    Just what I was looking for

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

    No issues since purchase. Worked as expected without a problem.

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

    Long lasting battery

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

    The battery, used in my Wi-Fi garage door opener, lasts a great length of time.

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

    It has real longevity.

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

    The test of a good battery is its longevity and this battery has great longevity.

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

    Remote battery for garage door

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

    Long lasting solid little battery. Last 2-3 yrs. Love it!

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

    It lasts

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

    The battery life is good. It does what it should. I would recommend.

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

    Sensor batteries

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

    I also needed these for a custom thermostat. Best Buy was only place in the area to have them in stock. I absolutely needed them that day.

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

    Works in my alarm sensors

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

    Much better than the cheap ones. These work great and last longer.

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

    Energizer - 2450 review

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

    This is a good battery, works as advertised. Would definitely purchase again.

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

    Needed

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

    Needed these to keep my smart home devices alive and working.

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

    What can you say about a battery?

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

    Bought for my car key fob. Works fine. What else can you expect from a battery? It is round and shiny.

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

    Works great!

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

    This battery is exactly what I needed for my car key fob! Works perfectly now!

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

    Always need these!

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

    Great! Can’t go wrong with these batteries! Always need these

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

    Excellent battery.

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

    These things last forever. This is a replacement for a battery that has lasted almost 10 years.

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

    Excllent with no problems so far

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

    I installed on my Oceanic Dive Combo computer and I have had no issues. I will purchase again.

    I would recommend this to a friend