Customers value the long battery life and superb performance of the Ultimate Lithium 9V Batteries. While the batteries are well-received for their functionality, some customers have noted that the price is higher compared to other options. Overall, the positive aspects of battery life and performance appear to outweigh the concern about the cost.
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 5 Showing 81-100 of 155 reviews
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Batteried
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love these batteries. Only ones I will put in my smoke detectors
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great battery cause it last longer
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like this battery because I am not going to have to shop for one for a long time.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Lithium batteries
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Energizer really makes a good battery and does last a full year.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Good
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
great product. they last about 7 days in my hearing aids (13 hours per day average) Pro Tip. make sure that after you pull the tab off the new battery
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Good 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 bought these batteries because of it's long storage life.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
long lasting 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.
I like to use lithum batteries in smoke detectors.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Long-lasting
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Reliable battery! I can always count on these to last a long time.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
lithium Battery always the best
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
lithium Battery always the best If you want long term use and and keep on replacing
I would recommend this to a friend
Rated 5 out of 5 stars
Need
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Suppose be for cold weather. Hope it’s great for my key pad
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Good
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought these because they are great batteries and well priced.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Best Battery Ever
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best Battery Ever Get This 9V For Your Smoke Detector.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Energizer Battery
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I use these batteries for my guitars and love them very reliable.
I would recommend this to a friend
Rated 5 out of 5 stars
Good quality
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A best quality also the price was amazing. I will recommend
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Excellent
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It works excellent worth the money. Thank you guys
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Good power source.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Using in a clock. Will probably outlast the clock. Excellent choice.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Long life battery
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love not having to change batteries as often, which is worth the extra cost.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Love it
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The best 9v battery I have ever owned. Out last all of the previous batteries
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Long-lasting!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
It's the best. A bit pricey, but worth it because it lasts a lot longer.
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 lithium 9 volts are great for garage door openers and powered door locks
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
great backup
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great backup. I have used it for my clock radio and lasts forever!