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⚡ Power that outlasts your hustle.
Energizer Ultimate Lithium AA Batteries deliver industry-leading longevity and reliability with a 25-year shelf life, leak-proof design, and extreme temperature tolerance from -40°F to 140°F. This 24-pack is engineered to power critical devices like smart home systems and outdoor cameras, ensuring you stay prepared and connected no matter the conditions.











| ASIN | B01C4PP8FK |
| Antenna Location | Camera |
| Battery Capacity | 1.5 |
| Battery Cell Composition | Lithium Metal |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 2.5 g |
| Best Sellers Rank | #345 in Health & Household ( See Top 100 in Health & Household ) #9 in AA Batteries |
| Brand | Energizer |
| Compatible Phone Models | flashlight |
| Customer Reviews | 4.7 out of 5 stars 38,660 Reviews |
| Global Trade Identification Number | 10039800105001 |
| Included Components | Battery Pack |
| Item Dimensions | 7.06 x 2.14 x 1.3 inches |
| Item Type Name | Lithium Ultimate |
| Item Weight | 13.44 ounces |
| Manufacturer | Energizer Batteries- Consumables |
| Model Name | Ultimate Lithium |
| Model Number | L91 |
| Number of Batteries | 24 Lithium Metal batteries required. (included) |
| Recommended Uses For Product | Camera |
| Reusability | Single Use |
| Unit Count | 24 Count |
| Voltage | 1.5 volts |
| Warranty Description | No Leaks. Guaranteed. Call energizer at 1-800-383-7323 for details. |
E**N
Expensive but it worth!
I believe that these barriers one of the best ones on the market. I am using them for my cameras and its been over 2 months so far and didn’t need to change at all. Price is a bit high,but it worth.
D**E
Great Deal if you have cordless outdoor cameras!
Have a lot of outdoor cordless batteries? Compare the value to $20 for four lithium, $18 if you can find them. Outdoor cameras require lithium non rechargeable batteries & mine take three per camera & doorbell. Unless camera faces where it’s set off too frequently, lithium last about three years. That doesn’t justify $20 for 4 batteries. Don’t know if alkaline cannot tolerate outdoor weather, might damage cameras long term, or don’t last as long. I put Alkaline only temporarily in my doorbell because passing cars set it off constantly. But priced lithium & bought these since some that were up when I bought the place needed to be replaced @ 3 per camera! But I swapped out the doorbell as soon as they arrived & tried to reposition it. Still goes off too much so I bought a different mount now.
R**L
Longest lasting AAs I’ve used — best for my Blink setup
These Energizer Ultimate Lithium AA batteries (24-pack) are 5 stars. Best, longest-lasting batteries I’ve used. I run them in my Blink setup and they work the best, bar none. Tremendous value given how long they last. I trust the brand. That’s the test with camera batteries: cheap alkalines die fast and you’re changing them constantly. These last. For Blink, they’ve been the most reliable option and I don’t have to think about them as often. The 24-pack makes the price easier to swallow because you’re not replacing the set every other month. If you need AAs that actually last in cameras or other high-drain devices, these are the ones I’ll keep buying.
G**A
For long life and no corrosion - best so far!
Tired of turning on almost any tiny, cheap flashlight and nothing happens? Then open it up and find white dust and corrosion on the standard alkaline batteries and either 20 minutes to clean and rebuild it or toss it out? And what about that costly old Sony short wave radio - not good to corrode its insides either. These ULTIMATE batteries are superb - at least so far. About 20 year shelf life, "never leak" and ruin the thing they power, maybe 50% more power than other good options, a little brighter light and more reliable - perhaps due to the 1.5-1.8 volts which is higher than other batteries. Supposedly they use a chemistry that does not tend to "runaway" heating; it also works to -40 degrees. After a year or more: no problems. Well...ONE: my older DYMO label machine has a circuit that locks up at the slightly higher voltage and mine actually was wrecked; I now see it said "NiMH only" 0n the device. Copilot AI said this is a known exception to a usually excellent record for these ULTIMATE LITHIUM batteries. ALSO: Buy real ones...there are reports of inferior fakes.
E**N
Best Batteries Ever
These batteries are well worth the money. They last three times longer than conventional batteries. The longevity is exceptional.
L**T
Good batteries
6 boxes of 4 incase your were wondering. Arrived on time. They seem lighter than alkaline batteries. I’ve heard these before and they last a long time. Good for electronics. My cameras specifically require these. I think the power is more stable. Way cheaper to buy from Amazon.
J**W
Works
Works, still not sure on the longevity.
R**N
Great product
These have worked very well for me. I put them in my security cameras around my house. I like the longevity of the battery and I use this product in anything that I would like to have power for a long time. I recommend this product and I will buy again.
B**A
Pilas de larga duración
Llegaron bastante rápido y e. Excelentes condiciones. Gracias
C**Y
good product
been using these batteries for over 10 years and they have not deceived me
N**E
Game Cam’s
I get these batteries for my game cams. I load them in the camera in November and they are still working early spring. There are 8 batteries / camera. The temperature over the winter drops well below freezing at an elevation greater than a mile high. They are the only batteries that have lasted over the cold winter.
C**E
Excelente
Excelente
B**E
Très bonnes piles
Absolument nécessaire pour les caméra blink. Jai essayé des piles ordinaires mais ne fonctionnait pas longtemps. Les piles au lithium font exactement ce a quoi je m'attendais.
Trustpilot
5 days ago
1 day ago