Welcome back! We saved your shopping cart for you: View Cart
Home> Deals> Battery Junction Knowledge Center> Best Sellers

Energizer Ultimate L91 (20PK) AA 3000mAh 1.5V High Energy 5A Lithium (LiFeS2) Button Top Batteries - Box of 20

Box of 20 L91s
Standing Shot of L91
Angle Shot of L91
Side Shot of L91
Bottom Terminal
Box of 20 L91s
Standing Shot of L91
Angle Shot of L91
Side Shot of L91
Bottom Terminal
Click to Enlarge Image
  • Lasts up to 8x longer than alkaline cells in electronic devices
  • Shelf Life of 20 Years ensures high quality power is always at your fingertips
  • No leakage, as ensured by the lithium chemistry - never lose devices to corroding batteries ever again
  • Energizer is a globally trusted company that has proved it's batteries are reliable time and again
$31.00
Usually ships the next business day
Free Shipping On Orders Over $50
Qty.Price
1 - 2$31.00 ea.
3 - 5$30.00 ea.
6 - 30$29.00 ea.
31 - 61$27.00 ea.
62+$26.00 ea.
Request a volume quotation

Request a Volume Quotation


Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo
Description

Energizer Ultimate Lithium AA Battery - 20 Pack

Long Lasting AA Battery

With powerful lithium chemistry, the Energizer Ultimate Lithium AA has proven to be the world's longest lasting AA battery. When in use, these AA batteries last up to 8 Times Longer than their alkaline counterparts, keeping your favorite electronics running longer than ever. Ultimate Lithium are great for stocking up as well, and boast a 20 Year Shelf Life that makes them perfect for emergency supplies and preparation. On top of that, Ultimate Lithium AA are lightweight, leak resistant and can be used in extreme temperatures - one of the most versatile power sources available!

An AA Battery For Everything

As a very popular battery size, the Ultimate Lithium AA makes a perfect replacement for many daily use electronics at home or the workplace. These batteries will last longer in your window blinds, flashlights, remote controls and many other items that you use every day. For businesses these batteries will save time and money, outlasting any alkaline counterpart and requiring replacement far less often. If you're looking for a battery with the industry's best performance and reliability, Energizer Ultimate Lithium is the choice.

Cross reference with - R06, MN1500, AM3, UM3, UM-3, HP7, 15AC, 15A, E91/EN91, 815, AL-AA, 7524, LR06, LR6, Mignon, Penlight, Double A

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)
  • NSN#: 3120008370887

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

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
Product Certifications:ANSI
Packaging:Contractor Pack
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:655646625720
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
Write a Review
Review Summary
4.9
68 Reviews
5
94% (64)
4
4% (3)
3
1% (1)
2
0% (0)
1
0% (0)
By CelticCross74
Washington DC
Great value for a perfect cell
June 13, 2016
This box of 20 L91's got to me in just 3 days! Best of all is that they all are of the latest production run no old stock here!
ProsGreat price. Fresh production cells.
ConsRan out of all 20 faster than I thought I would. Ordered a box of 60 lol
By AJ
Midlothian, VA
This is the one
May 22, 2016
Looking for a moose of a battery that will last almost forever in a glove box or bug out bag? This is it!
They will still have plenty of juice in a decade and I have never, yes never, lost a flashlight to battery leakage from one of these things. If you have need of a stash of emergency batteries, pack these guys away. They will be ready when you need them.
By Peter
Portland, Maine
Excellent Price and Quality
May 15, 2016
Excellent price and quality of these Lithium AA. In all my orders from Battery Junction, the voltage/charge is consistent. I had to re-route my last order to a hotel and customer service took care of that request with ease and accuracy.
ProsLong battery life using them with professional quality wireless audio devices.
By Steve
Troy, NH
Lithium Over Alkaline Any Day
April 6, 2021
Great price...especially after taking the discount given. I need a long lasting battery that takes me to the next level.
By Mountain M.
Alabama
Forget alkiline batteries for important uses.
February 16, 2021
These lithium AA's are a far superior choice for emergency lights and other seldom-used equipment.

How many times have you tried to use a valuable and much needed piece of equipment only to find that the alkaline batteries have leaked and destroyed it beyond repair? And usually you find this out just when you need it the most. The cost of only one of those items would offset the cost of many of these batteries.

I have used these for several years and have never had a failure, and have gotten far more service life than the alkaline batteries that they replaced. According to the use they are put to, you may get 3-4 times (and in some cases, up to 8 times) the life of an alkaline battery. In cold weather applications, these may be the only choice that will work at all.

I am switching over to these lithium AA's in all applications requiring primary batteries. I am tired of replacing lights, photo equipment, and other expensive items because of leakage from inferior alkaline batteries (the famous "copper top" batteries seem to be the worst). In applications that favor rechargeable batteries, I normally use Eneloop LSD batteries, and in other uses I recommend these lithium primary batteries. Try them and I believe you will agree.
Q&A
3 Questions & 3 Answers
Ask a Question
Anne
from Washington, DC asked:
November 30, 2014
Are these batteries made in the USA?
1 Answer
These Energizer L91 AA batteries are made in Singapore.
Submitted by: Customer Service on December 1, 2014

Answer
Geroge
from Charlotte, NC asked:
October 15, 2014
Is it true that one advantage to Lithium batteries is they do not leak like regular Alkaline batteries?
1 Answer
Alkaline batteries shouldn't leak either, but yes, lithium batteries generally have a lower leak rate due to the chemistry.
Submitted by: Customer Service on October 15, 2014

Answer
Eddie
from Temecula, CA asked:
April 2, 2014
Are these lithium batteries rechargeable?
1 Answer
No, those lithium AA batteries are not rechargeable. Depending on what rechargeable AA batteries your application calls for, there are different rechargeable batteries. There are NiMh AA, NiCd AA, and finally Li-ion 14500 AA batteries.
Submitted by: Customer Service on April 2, 2014

Answer
Bright Buys
Related Items

Energizer Ultimate L91 (20PK) AA 3000mAh 1.5V High Energy 5A Lithium (LiFeS2) Button Top Batteries - Box of 20

  • $31.00
  • & Free Shipping On Orders Over $50
  • In Stock
Top