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  • Front. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 1. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 11. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 12. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 13. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 14. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.
  • Alt View 15. Energizer - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - silver.

Energizer - Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries

Model:
L522BP
SKU:
5116300
Your price for this item is $18.99

Customer reviews

Rating 4.8 out of 5 stars with 155 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

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 3 Showing 41-60 of 155 reviews
  • Pros mentioned:
    Battery life

    Energizer 9v batteries. (3)

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

    Purchased these 3 batteries because we were all out. I always like to have extra in case we need them. Used one for my Clock radio, as a battery backup. Works well.

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

    Great 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.

    Lasts long. Dependable battery and has long shelf life! Best battery out there!

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

    Excellent long life batteries.

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

    Use in hard to reach smoke detectors. Have six locations and change every 18 to 20 months. Find that 5 of 6 of these Lithium usually last over a year.

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

    Battery

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

    I replaced all the fire alarms in my house with these batteries. No more chirp for hopefully 10 years!

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

    Great battery

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

    Love this battery. Long lasting so I only need to climb to the ceilings once every few years.

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

    great shelf life

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

    some of the best batteries that you can find. last and shelf life is good.

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

    worth the price

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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.

    good battery life, good price. you get what you pay for

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

    Still working

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

    We are using this in a safe, because who wants to get locked out of that? So far it is still going strong. Worth the $

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

    Battery like battery.

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

    Nothing special. Does what it is designed for. Sitting in the CO alarm, no complaints so far. Highly recommend.

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

    Great battery

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

    It keeps going and going and going! Powerful enough to use on your favorite toy

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

    Great for smoke detectors

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

    These lithium batteries are the best option to avoid replacing non lithium batteries every year.

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

    Solid product

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

    Perfect for a smoke detector, especially if you have one in a really high to reach spot.

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

    Great batteries

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

    Energizer batteries are the best. Unfortunately they’re a bit expensive, but they definitely worth the money!

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

    Still operating

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

    The battery still on the same device. I am super satisfied with the life of this battery

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

    Great Battery, Long Lasting

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

    Nothing bad to say, best buy had a great deal on these, plus I received a $5 gift card for this purchase.

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

    used for grandson,s christmas

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

    the battery,s are being used for my grandson's toys and he's very happy. So am I because this time I found a gift that He uses .

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

    Great

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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 a very good battery. I hope it last a few years on my garage remote.

    I would recommend this to a friend

  • Great Batteries

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

    These are on the pricey side but great batteries. I need top end to run my electronic paintball gun.

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

    Great battery

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

    Exactly what you’d imagine. Can’t write about the length of its life cause I just bought it but it works!

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

    Time will tell... It’s a battery

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

    I bought this for my smoke detector... Safety, right? Hope it was worth the fancy, shiny, big penny it cost.

    I would recommend this to a friend
Page 3, Showing 41-60 of 155 reviews
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