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Customer Ratings & Reviews

Model:
NS-CB129V
SKU:
4973700
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Customer reviews

Rating 4.7 out of 5 stars with 1693 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers consistently note the long battery life and excellent price of these 9V batteries. Many reviewers also highlight the batteries' strong performance and compatibility with a variety of devices. Positive feedback also mentions the convenient fit and long expiration dates. Overall, customer reviews are overwhelmingly positive regarding this 12-pack of 9V batteries.

This summary was generated by AI based on customer reviews.

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 1,693 reviews
  • Pros mentioned:
    Compatibility

    Rated 5 out of 5 stars

    needs 9V battery for garage

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

    most garage door opener needs 9V batteries, it works well

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Batteries

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

    Good batteries long lasting great to have around have no issue with it.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    good buy

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

    very reasonable price for so many (for three, let alone 12)-and worked great

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    So far so Good

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

    So far the battery seem to last just as long as the name brand battery would.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great buy

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

    Quality batteries for an excellent price. Will last a long time.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    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.

    These are as great as other brand name battery...they last for a very long time.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Needed 9v for Smoke detectors

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

    These Insignia batteries are a good deal and have been reliable for the uses we need them for. Used in several products including smoke alarms and they work great.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    can’t beat price free delivery

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

    can’t be beat the price and you always need a spare 9volt. plus free Delivery!

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great Value

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

    This was a great value for batteries. I have used them and have not had any issues

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    good replacement batteries

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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.

    batteries are holding up so far. seem to be same as name brand batteries

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Really

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

    They lasted longer than I thought they would I’m impressed

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great price

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

    Excellent value compared to brand name. Ever who? Copper top what?

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great sales

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

    I'm always stocking up on insignia batteries on sale. I never have any issues.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    work great

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

    Purchased for use in smoke detectors. Had no problems at all.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    work good as name beand

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

    Work as good as name brand. Use them for smoke detectors.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Batteries

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

    Cheap batteries but worked great. You get a lot of batteries for the money.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Works as expected

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

    Nothing fancy here, it works as expected. Great use for my smoke detectors.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Wow Great price

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

    Wow what a great price and great product. Needed a lot of battery's for the holidays!!!

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good value

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

    Good value for the price...... i use these in the smoke detectors.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good batteries

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

    Good batteries for the price. Used them in fire alarm. Would buy again!

    I would recommend this to a friend