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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 13 Showing 241-260 of 753 reviews
  • Rated 5 out of 5 stars

    Great battery

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

    Great price. Worked great. Nice to have extras being not to common size

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

    Reliable

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

    Energizer is always reliable battery. Will always purchase this brand

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

    Battery

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

    Long lasting batter, and is still going strong in the device I put it in.

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

    Great choice

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

    I went to best buy because it was the fastest and most convenient way to buy this product. The last one I had last me over a year so I decided to buy it again

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

    Energize battery 2450.

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

    Purchase batteries for car alarm. Last longer than Duracell batteries,

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

    Good batteries

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

    Good battery replacement for your car key. The last one lasted for 2 or 3 years.

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

    Great for my garage door opener My Q

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

    Amazing battery, fit perfect for my Q Chamberlain Garage door Opener.

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

    Woks fine

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

    Best Buy carried a good selection of hard to find batteries. These energizers were reasonably priced and worked well once I got them home.

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

    Perfect battery

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

    Purchased this battery for my ihome, dock/radio/clock, cause it needed one as a backup battery. Battery last a long time and perfect for what I needed!!!

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

    Good Batteries

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

    Bought them to replace batteries in my garage door opener.

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

    Great battery for garage door.

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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 great on my garage door remote.

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

    Replacement battery

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

    This item purchased to replace battery in smart door lock. Although just purchased 1 month ago, it is performing as expected.

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

    Energizer

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

    Good price for the battery. It’s nice that Best Buy always seems to have them in stock when I need them.

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

    Its a battery!

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

    I needed this battery for a smart light switch and it works without issue

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

    Batteries

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

    Bought these batteries for my garage and they work perfectly fine

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

    Solid battery Life

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

    Can't really go wrong with energizer batteries, this is the same with the Energizer 2450. Excellent battery life and the price at Best Buy is good!

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

    Robert cook

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

    Great product, this is the battery that i use in all my devices!

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

    Energizer LiOn batteries are great!

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

    Energizer LiOn batteries are great! They last much longer than alkaline and don't leak!

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

    It's a battery, not much more to say

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

    I can't complain about it. It's a battery. It worked well for my Smartthings motion sensor.

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

    Reliable

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

    Great batteries for all my devices needing 2450 3 volt. Energizer is always dependable.

    I would recommend this to a friend