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Customer reviews for Energizer AA Ultimate Lithium Batteries, 18 pk. for
Energizer AA Ultimate Lithium Batteries, 18 pk.
4.7 out of 5 stars
stars
4,474 ratings2,377 reviews
  1. 5 stars85% (3,806)
  2. 4 stars9% (416)
  3. 3 stars3% (122)
  4. 2 stars1% (43)
  5. 1 star2% (87)
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Showing 31-40 of 2,377 reviews
Apr 24, 2026
Jim Temple
5 out of 5 stars review

Verified Purchase

Best Chargeable Battery

A full 1.5 volt chargeable battery. Long lasting charge too!

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Jan 29, 2024
JB
2 out of 5 stars review

Verified Purchase

Great when they work

Have purchased 3 packs over the last few months and had several from each pack drop to 0 volts within a few days of use, while others last up to 9 months.

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Jul 5, 2026
Quality over Quantity
5 out of 5 stars review

Verified Purchase

Use in game cameras

Economically priced

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Jul 9, 2026
Betti
5 out of 5 stars review

Verified Purchase

office use great

Review from walmart.com
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Jun 24, 2026
Lisa
5 out of 5 stars review

Verified Purchase

Great Batteries

Great Batteries

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Jun 26, 2020
Dismayed
1 out of 5 stars review

Verified Purchase

Must be faulty

Must be faulty. I have some motorized window blinds that require 8 AA Lithium batteries which take some effort to replace. After replacing all 8 and resetting the blinds, found out it didn't work. Checked remote, rechecked blinds, removed and replace batteries with a different set of 8, repeated process and finally worked.

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Jan 5, 2024
Tom in PA
3 out of 5 stars review

Verified Purchase

Too Expensive, But Necessary in Some Applications

Lithium batteries last longer and work in freezing temperatures. Therefore, they're good for temperature sensors in freezers, refrigerators, weather stations..etc. They also outlast alkaline batteries. However, they are too expensive.and sometimes are defective. I measure several bought at Sam's last year at 1.4 volts. (voltage on a new Energizer Li battery is 1.7volts.

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Jan 1, 2024
V Levron
1 out of 5 stars review

Verified Purchase

They don't last long

We bought these batteries because we thought it was such a great deal but they don't last long at all. With normal use we're having to replace these batteries twice as often as we do with the normal size pack of the same brand of battery we get at Walmart. It's just not worth it

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Feb 18, 2022
Terry B
3 out of 5 stars review

Verified Purchase

A bit on the weak side

I'm wondering it these batteries have been a warehouse for a long time. I use these batteries in a GPS unit. When I was able to purchase these batteries in the local Sams Warehouse store they would last 15 to 20 hours but this pack, purchased on the Sams web site, seems to be weaker since they work about 10 hours.

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Aug 27, 2025
CT dad
5 out of 5 stars review

Verified Purchase

Long lasting batteries

The lithium-ion battery delivers steady, reliable performance with impressive longevity. It provides consistent power output and maintains its effectiveness over extended periods of use. Lightweight and efficient, it’s a dependable option that ensures smooth operation without interruption.

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