Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$16.99
Save $3
The comparable value is $19.99

Customer reviews

Rating 4.8 out of 5 stars with 2524 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers commend the product's great and long-lasting battery life, noting its overall reliable performance. They also appreciate its lightweight design, superior power, and compatibility with various electronics, highlighting its leak resistance and effectiveness in cold weather. However, some customers find the product to be a bit pricey.

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 2 Showing 21-40 of 2,524 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Ultimate battery

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

    By far the best battery out there I have used many batteries before to power oculus rift controllers and the Energiser ultimate lithium last the longes great buy for the price you get double the power

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

    Great batteries for a camera. Very long lasting.

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

    It is very frustrating to have batteries losing power in your camera. No problem with Ultimate.

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

    Rated 5 out of 5 stars

    Absolute Necessity for High-Drain Smart Devices

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

    These batteries are the gold standard for power-hungry gadgets. My smart smoke detector quickly drained the previous standard alkaline batteries I used, which was a constant hassle. I upgraded to this Energizer Ultimate Lithium batteries, and they have been performing flawlessly ever since and in good health. Such reliability is crucial for safety devices like this. The battery performance is definitely 5 stars and is well worth the price for the long life and peace of mind. (Note: The packaging was not in a perfect shape upon arrival, but the product inside was completely undamaged and functional.)

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

    Rated 5 out of 5 stars

    Great product

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

    Started using these batteries for cameras and they are lasting much longer. With it being very cold the previous batteries were just not holding up for very long. These batteries have already lasted longer and not showing signs of being close to running low. Will definitely purchase in the future.

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

    Rated 5 out of 5 stars

    Best Lithium AA batteries

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Need it for the door bell! Quality is good and can be used for a long time!

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

    Rated 5 out of 5 stars

    Super Batteries

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

    these are the best batteries in the market. and they don't leak the way regular alkaline ones do.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance, Power

    Rated 5 out of 5 stars

    Power up

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

    Always use energizer or Duracell. Leakproof, long lasting and powerful

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

    Rated 5 out of 5 stars

    The Most Powerful Lithium Batteries

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

    Best Batteries Ever, the Energizer Lithium Battery Series are the strongest batteries available anywhere. For some electronics like portable WiFi cameras some won’t work properly unless you use these types of Lithium batteries. I always keep various sized of these batteries in my spare battery cases plus they have a long shelf life.

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

    Rated 5 out of 5 stars

    Best batteries out there

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

    These batteries are so awesome. They last me for months in my doorbell camera. By far the best batteries for the job. Highly recommend

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

    Rated 5 out of 5 stars

    Energizer

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

    Just bought these batteries yesterday for a lint remover Best Buy came and clutch. These might last a long time.

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

    Rated 5 out of 5 stars

    Lithium

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

    Good lasting battery and performs well in all kinds of things

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

    Rated 5 out of 5 stars

    Energizer Ultimate AA Batteries

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

    The Energizer Batteries work as they should and are long lasting.

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

    Rated 5 out of 5 stars

    love them!

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

    the Energizer batteries are great batteries- long lasting, durable and very cost efficient for any of your home electronics, outdoor gear and more

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

    Rated 5 out of 5 stars

    The best AA's!

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

    Great long lasting batteries that do not leak! Recommend!

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

    Rated 5 out of 5 stars

    Science or magic?

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

    I don't know what Energizer does with these batteries, but my Nest spoke detector runs for a year or so on these, but chews up other brands in weeks! While they are expensive compared to other brands, not having to change them out every week is worth it!

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

    Rated 5 out of 5 stars

    Very long lasting

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

    These batteries are very l9ng lasting, lightweight and never leak. They are perfect fir high drain devices. Best of all they are not affected by hit or cold temperatures.

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

    Rated 5 out of 5 stars

    Best lithium batteries

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

    These batteries last in a blink camera and my Xbox wireless controller for months these are a must have

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

    Rated 5 out of 5 stars

    TOP BATTERY TO BUY

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

    BEST BATTERY!! LONG LASTING WORKS GREAT WITH MY MEDTRONIC INSULIN PUMP : )

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

    Rated 5 out of 5 stars

    Great for cold-weather applications

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

    I wouldn't buy these for everything due to the price premium, but I do use them to power an outdoor temperature sensor and a small flashlight I keep in the car. Both are exposed to frigid temps in New England winters, where I find the lithium batteries do much better than traditional alkalines. "Regular" (alkaline) batteries tended to leak or just run out of power quickly in sub-freezing temps, but lithium hasn't been affected much at all. For what it's worth, they're also a good deal lighter than alkalines (and less than half the weight of NiMH rechargeables), which I could see being a consideration for say, serious backpackers or situations where an ounce would make a difference.

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

    Rated 5 out of 5 stars

    Awesome

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

    Good batteries. Last a long time in my Xbox controller.

    I would recommend this to a friend