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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 15 Showing 281-300 of 753 reviews
  • Rated 5 out of 5 stars

    Used for exercise equipment

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

    Needed this battery for my bicycle trip computer. It powered the computer for 2 years

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

    Works Great

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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. Great for its price and a good product to buy multiple at once and store.

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

    Powerful device.

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

    I used it to power my auto garage opener. Worked perfectly.

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

    Battery

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

    Unique battery, works great. Easy to install and lasts long.

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

    Works As Advertised

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

    Needed replacement better for Phillips Hue remote. This has worked like it should.

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

    Good purchase

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

    Battery worked as it should and Bestbuy was able to match a competitive price from a comparator which is always a plus.

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

    Sandra

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

    It was the right choice for my project!! Great product!

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

    Didn't trust Amazon, but a little pricey

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

    There were tons of available options on Amazon (2 pack, 6 pack, 100 pack!) some a lot cheaper than these. However after reading many 1 star reviews stating the batteries were often DOA or not packaged as advertised, I figured I'd pay full price (little dissappointed not multi-pack available since these are for my alarm system and need to be changed out frequently). But, I guess you get what you pay for (I hope)!

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

    Very good battery

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

    Bought this battery when my welding hood stopped auto tinting....after I replaced it. The hood started working as normal.

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

    Awesome Service!

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

    Awesome customer service! The employee that helped me was so good and knowledgeable!

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

    It’s a battery!

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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 cheaper here than target! Didn’t really know BB actually sold batteries!

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

    Good

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good...............................................

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

    battery2450

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

    Excellent quality, durable. Work well for me. recommend.

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

    Battery

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was a battery and it powered my key fob. Like I said, it’s a battery.

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

    Pricier, hope it lasts a long time.

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

    Pricier than the competition, hope it lasts longer... Saw much cheaper batteries on Amazon of brands I have never heard of. Selected Energizer hoping it will be more reliable and last longer.

    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.

    Excellent battery. I been buying energizer batteries for a long time.

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

    Works as expected

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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 battery. Slightly pricey, but makes my alarm work when there’s a power outage.

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

    Battery for Camberlain Door Remote

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

    Not a typical sized battery so not found at some stores. Glad the Best Buy down the street had a few in stock.

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

    Best batteries

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

    Great purchase awesome battery long life with great performance in key remotes ect.

    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.

    I trust energizer brand. Who knows what you get when you go with a bargain battery. It meets my needs. Will buy again

    I would recommend this to a friend