Skip to contentGo to Product SearchGo to Footer
Main Content

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 32 Showing 621-640 of 753 reviews
  • Rated 5 out of 5 stars

    Battery

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

    Great for beginners who like it an like to shop at the store Best Buy

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

    Battery for Home Security

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

    Energizer Battery CR 2450 for Door Contact with Comcast Home Security System

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

    Battery

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

    Purchased this battery for my grandsons remote control car. Worked great.

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

    Much Needed

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

    Needed battery for car key fob I was heading out of town when my battery got low.

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

    Battery performed just like it should.

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

    This new battery performed as it should and put in the fruno compass unit that needed it.

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

    So far so good

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

    Needed a battery for my smart garage door opener. Best buy had me covered. No problems so far.

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

    Lithium Battery

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

    Specialty battery for key lock - appreciated curb side pickup

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

    Great Kindle

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

    I love my Kindle! My only complaint is that it does not hold a charge for very long.

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

    Reliable Battery

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

    These are my go to batteries when in need for button batteries

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

    Long lasting

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This battery will last up to 2 years! thas great very good deal.

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

    Great battery

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

    Needed this battery for my self darkening welding shield.

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

    Great battery

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

    These worked perfect in my device. I’m so happy Best Buy always has the batteries I need.

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

    It's a battery

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

    It's a battery and it works.... Nice silver coating and flat lol

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

    Battery Last Long

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

    The battery is good but it is so expensive at Best Buy. I would recommend this product to anyone

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

    button cells

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the batteries are good with duration for the price.

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

    Works well in SmartThings Products.

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

    Used this to replace the batteries in my SmartThings products

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

    Quality battery

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed a battery for a watch. The price and quality were perfect!

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

    It is a battery

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

    Not sure what to say, other than I needed a battery and this is a battery that I needed.

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

    Good battery

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

    Works great. Good value. Was easy to get online and pick up

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

    Good

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

    What I needed for off camera flash unit. Good product just want the doctor ordered

    I would recommend this to a friend