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Energizer Ultimate L91-BP-8 AA 3000mAh 1.5V High Energy 5A Lithium (LiFeS2) Button Top Batteries - 8 Pack Retail Card

Energizer Ultimate L91 AA batteries in 8-pack retail card
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Energizer Ultimate L91 AA battery side profile
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Small bulk orders box for Energizer L91 AA batteries
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Energizer Ultimate L91 AA batteries in 8-pack retail card
Energizer Ultimate L91 AA battery upright
Energizer Ultimate L91 AA battery side profile
Energizer Ultimate L91 AA battery right side angle
Size comparison between retail card, small bulk box, and large bulk box
Small bulk orders box for Energizer L91 AA batteries
Big box for bulk orders of Energizer L91 AA batteries
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  • The most powerful primary AA battery on the market, and lasts up to eight times longer than traditional alkaline cells.
  • With an amazing capacity of 3000mAh, they can run your high performance electronics longer and more efficiently than other AA batteries.
  • Capable of functioning well in extreme temperatures, they also boast a shelf life of up to 20 years, making them ideal to store them safely.
  • Lithium Iron Disulfide chemistry allows for more power and runtimes, even being a primary (non rechargeable) battery.

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Description

Energizer Ultimate L91 AA Batteries - 8 Pack

Longer Lasting

The Energizer Ultimate L91 AA Battery is the most powerful and efficient primary AA battery available on the market today. With an impressive capacity of 3000 mAh, the L91 can power your digital camera and other high performance electronics for up to 8 times longer than the typical alkaline battery! The L91s are capable of producing 3 Amps of continuous current and 5 Amps of Pulse current (2 seconds on, 8 seconds off), more than enough to power high drain devices like flashlights, remote control vehicles, hand-held gaming systems, and much more. The cells feature an exceptionally long shelf life of up to 20 years, making them perfect to keep around the house or in your car as spares.

Special Chemistry

The L91 cells use a unique Lithium Iron Disulfide (LiFeS2) chemistry to provide greater power and dependability compared to even other Lithium batteries. Capable of functioning in both extremely high and low temperatures, the L91s are much more reliable than regular primary batteries. Their higher operating current and flatter discharge curve allow the cells to achieve better performance and longer runtimes. The chemistry even makes the batteries intrinsically safer, providing greater leak resistance and replacing the need for unstable chemicals such as lead or mercury.

Features and Specifications:

  • Lasts up to 8 x longer than alkaline cells
  • Battery Size: AA
  • Battery Chemistry: Lithium Iron-Disulfide (LiFeS2)
  • Nominal Voltage: 1.5V
  • Nominal Capacity: 3000 mAh
  • Operating Temperature: -40°F to 140°F (-40°C to 60°C)
  • Max Discharge Current: 3.0A (Continuous), 5.0A (Pulse)
  • Shelf Life: 20 Years at 21°C (69.8°F)
  • Dimensions:
    • Length - 1.99" (50.5 mm)
    • Diameter - 0.57" (14.5 mm)
  • Weight: 0.5 oz. (14.5 g)

Energizer L91 batteries are now officially certified as being intrinsically safe! You can check out more information here.

WARNING:

  • NON RECHARGEABLE BATTERY! Do not put this battery into a charger of any kind, as they are primary (one-time use) batteries.
  • Do not throw the battery into water or cut the battery open.
  • Do not mix with batteries of different chemistries.
  • Not compatible with devices that require more than 1.7V or devices that cannot take 1.7V batteries.
  • Certain cameras do not take this type of battery, so be sure to check before installing.
  • These batteries cannot be returned once the original package is opened.
Specifications
Battery Size:AA
Battery Capacity (mAh):3000
Battery Chemistry:Lithium
Battery Voltage:1.5
Battery Terminal Type:Button Top
Battery Shelf Life:20 Years
Packaging:Retail Packaging
Brand:Energizer
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.5oz
Product Dimensions:1.988" (L) x 0.571" (Diameter)
UPC:039800062888
MPN:L91BP-8
Country of Origin:Singapore
Associated Battery Sizes:15A, 15D, 15LF, 2AA, 815, AA, AL-AA, AM3, Double A, E91, EN91, FR6, KAA, L91, LR6, LR6XWA, MN1500, MX1500, PC1500, R6, UM3
Reviews
By at25526
WV
Peace of mind
November 29, 2016
Probably the best primary AA you can buy. Higher cost is definitely offset by the peace of mind you will have knowing that these don't leak. Perfect for lights that you don't use that often or the ones you put away in storage for emergencies (like the one that stays in your car or toolbox or even tackle box)
Pros
  • Peace of mind. Think of it as insurance for your lights rarely used except for emergencies. (won't damage your light by leaking) I've used these for several years now and have never had one leak.
Cons
  • cost
By battery u.
Missouri
excellent long storage life!
September 9, 2016
I started using these batteries in a couple of my flashlights when they first came on the market quite some time ago. Since these went into lights that would be used in emergencies I wanted something that would hold up in storage and NOT LEAK! I had some alkiline batteries from another company leak and ruin a couple of other lights and it was forever getting a replacement. After the second loss of a flashlight from leaky batteries from this same company I said enough is enough and went to Lithium. When these are on sale they are an excellent buy. Get some you'll never regret it!
Pros
  • Nothing to leak and ruin expensive flashlights. Extreme long storage life. Power to boot!
Cons
  • ZERO
By John
Spring, TX
Great emergency batteries
September 1, 2022
These will store for a very long time without substantially suffering from self-discharge. Will store even better when kept cold in the refrigerator. These are not susceptible to leaking, like other types. A great value.
By Roger
Madison, WI
Superior Product
August 22, 2021
I use a lot of AA and AAA size batteries for all sorts of devices. Some time ago, I decided to no longer use Alkaline batteries of that size any longer. The higher price for Energizer Lithium batteries is more than justified by two main facts. #1: They will never leak, period. #2: They by far outlast any other type or brand of Primary (Disposable) Batteries on the market these days, even under extreme temperature conditions. Lately I have started to purchase all the batteries I need from Battery Junction. I found them to be very reliable and prompt.
By Richard P.
CT
Always Satisfied
November 25, 2019
As always pleased with my purchase.
Q&A
1 Question & 1 Answer
David Bauler
from Cape Canavertal fl asked:
October 10, 2014
what is the voltage of the Energizer L91
1 Answer
The L91 batteries are 1.5 volts.
Submitted by: Customer Service on October 13, 2014

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Energizer Ultimate L91-BP-8 AA 3000mAh 1.5V High Energy 5A Lithium (LiFeS2) Button Top Batteries - 8 Pack Retail Card

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