---
product_id: 30109059
title: "Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries"
brand: "energizer"
price: "$U1709"
currency: UYU
in_stock: true
reviews_count: 8
category: "Energizer"
url: https://www.desertcart.uy/products/30109059-energizer-ultimate-lithium-aa-batteries-8-pack-1-5v-lithium
store_origin: UY
region: Uruguay
---

# World's longest lasting AA battery Leak-proof, guaranteed reliability Operates from -40°F to 140°F Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries

**Brand:** energizer
**Price:** $U1709
**Availability:** ✅ In Stock

## Summary

> ⚡ Power that outlasts your hustle.

## Quick Answers

- **What is this?** Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries by energizer
- **How much does it cost?** $U1709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/30109059-energizer-ultimate-lithium-aa-batteries-8-pack-1-5v-lithium)

## Best For

- energizer enthusiasts

## Why This Product

- Trusted energizer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Longevity:** Lasts up to 25 years in storage—never worry about dead batteries again.
- • **Leak-Proof Assurance:** Engineered to prevent leaks, protecting your devices and peace of mind.
- • **Lightweight Powerhouse:** Weighs just 100 grams, delivering high capacity without the bulk.
- • **Trusted by Professionals:** Top-rated with 4.7 stars from 68,000+ users—power you can count on.
- • **Extreme Temperature Resilience:** Performs flawlessly from Arctic chills to desert heat (-40°F to 140°F).

## Overview

Energizer Ultimate Lithium AA Batteries deliver industry-leading longevity and reliability with up to 25 years shelf life, leak-proof design, and performance in extreme temperatures from -40°F to 140°F. Ideal for high-drain devices and critical applications, these lightweight lithium batteries ensure your tech stays powered through every season and challenge.

## Description

Nothing outlasts Energizer Ultimate Lithium AA Batteries. The household batteries are the world's longest lasting AA batteries, and feature leak resistant construction and performance in extreme temperatures from -40 degrees F to 140 degrees F. Use AA lithium batteries in a variety of devices, whether you need smoke detector batteries, camera batteries, or double A batteries for your child's games. Ultimate Lithium Energizer AA batteries hold power up to 25 years in storage. To ensure your devices operate at peak performance, use Energizer Ultimate Lithium batteries for work, play and home.

Review: Outstanding Battery Life – Worth the Extra Cost - We use these Energizer Ultimate Lithium AA batteries in our Kwikset Halo deadbolts, and the battery life has been amazing. With regular generic alkaline batteries, we were replacing them every couple of months. After switching to these, they are still showing 100% battery life after 3 months of use. They definitely work better than generic batteries, especially in high-drain devices. If you have something that goes through batteries quickly, these are absolutely worth trying. Yes, they cost more upfront, but the longevity more than makes up for it. Highly recommend.
Review: Long lasting power you can count on - These lithium AA batteries are excellent. They last much longer than regular alkaline batteries and provide consistent power, even in high-drain devices. I’ve used them in cameras, remotes, and kids’ toys with great results. They also hold their charge well when stored. Great quality for the price and very reliable — I’ll definitely keep buying these.

## Features

- 8 pack of Energizer Ultimate Lithium AA Batteries
- Energizer Ultimate Lithium AA batteries are the world's longest lasting AA batteries
- Performs in extreme temperatures from -40 degrees F to 140 degrees F to ensure reliable use in all seasons
- These double A batteries are leak proof batteries, guaranteed based on standard use
- Lightweight household batteries last up to 25 years in storage
- Includes recycled materials *Steel up to 10% Recycled, excluding 9V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EAKP8S0 |
| Amperage | 8 Amps |
| Antenna Location | Camera |
| Battery Capacity | 8800 Milliampere Hour (mAh) |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 100 Grams |
| Best Sellers Rank | #294 in Health & Household ( See Top 100 in Health & Household ) #8 in AA Batteries |
| Brand | Energizer |
| Built-In Media | Battery Pack |
| Compatible Phone Models | Blink Camera |
| Customer Reviews | 4.7 out of 5 stars 68,503 Reviews |
| Global Trade Identification Number | 00039800062826 |
| Item Dimensions | 7.38 x 4.5 x 3.75 inches |
| Item Height | 3.75 inches |
| Item Type Name | Lithium Ultimate |
| Item Weight | 0.28 Pounds |
| Manufacturer | Energizer Batteries- Consumables |
| Model Name | ENR L91SBP-8.H6 LITHIUM AA-8 EMOD |
| Model Number | L91SBP-8 |
| Number of Batteries | 8 AA batteries required. (included) |
| Recommended Uses For Product | Camera |
| Reusability | Single Use |
| UPC | 039800062826 |
| Unit Count | 8.0 Count |
| Voltage | 1.5 Volts |

## Product Details

- **Battery Capacity:** 8800 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Manganese Dioxide
- **Brand:** Energizer
- **Number of Batteries:** 8 AA batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries - Image 1](https://m.media-amazon.com/images/I/71EZYJvULBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the capacity of  the 1.5v batteries in mAh?**
A: Thank you for reaching out to Energizer.The capacity of the 1.5v is 3000 mAh.
For any further information you can reach out to us at energizer@custhelp.com or can call us at 800-383-7323.

**Q: Anyone know if there is a difference between the "advanced" lithium and the "ultimate" lithium?? Other than price.**
A: I thought it would be marketing as well. So I looked in a leading consumer review Magazine and there is apparently a difference. They rated the "ultimate"  A few points higher than the "advanced" and for the two tests that they use, one a flashlight test and the other a toy test, the "ultimate" received "excellent" on both tests, while the "advanced" Received "excellent" on the flashlight test and a "good" on the toy test. So I assume the lithium ultimate version lasted longer on the run down test for the toy, which is going to draw energy more inconsistently than a flashlight.  If I find a product is burning through batteries  faster than expected, I will usually try lithiums.  More often than not, the improvement in run time is substantial

**Q: Are these “energizer e91” batteries? my co detector requires that type (won’t work with generic aas). where on packages does it indicate e91?**
A: E91 refers to Eveready Alkaline batteries¹ (open circuit about 1.5 VDC).
L91 refers to Eveready Lithium batteries² (open circuit about 1.8 VDC).

The physical casing is the same size.

The CO detector may present such a low battery load that it does not like the slightly higher voltage that the L91 battery exhibits when not under a typical load.

Contact your CO detector manufacturer and get their opinion on which battery to use (Alkaline or Lithium). I've used both in a number of applications and they've both worked well (although the Alkalines leak while the Lithium never have [for me at least]).
_________________________________
¹ https://www.amazon.com/s?k=E91+battery
² https://www.amazon.com/s?k=L91+battery

**Q: What is the voltage of these batteries?  they don't work in my handheld mic. non-lithium aa energizer batteries do work in the mic.**
A: The open circuit voltage (i.e., just the battery alone) of Eveready's Ultimate Lithium batteries is roughly 1.8 VDC. Under a reasonable load this drops to roughly 1.5 VDC (as Reilly pointed out). This is normal.

It is possible in your application -- a very low load on the batteries -- it is possible that the higher voltage is affecting your electrical circuit somehow. I've never run into this but it is possible. 

Physically they use the same physical case (50mm long, 14mm diameter). But I have seen some designs where the designer got cute and tried to mask off the + battery terminal using barriers to protect from reverse polarity. The result is sometimes the + battery terminal doesn't make contact with the + device terminal. 

If you're really intent on using the Lithium batteries, I'd recommend checking out those two scenarios.

Good luck. And feel free to come back and leave "an answer" if you come up with a solution to use the Lithiums.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding Battery Life – Worth the Extra Cost
*by D***S on January 14, 2026*

We use these Energizer Ultimate Lithium AA batteries in our Kwikset Halo deadbolts, and the battery life has been amazing. With regular generic alkaline batteries, we were replacing them every couple of months. After switching to these, they are still showing 100% battery life after 3 months of use. They definitely work better than generic batteries, especially in high-drain devices. If you have something that goes through batteries quickly, these are absolutely worth trying. Yes, they cost more upfront, but the longevity more than makes up for it. Highly recommend.

### ⭐⭐⭐⭐⭐ Long lasting power you can count on
*by A***E on December 29, 2025*

These lithium AA batteries are excellent. They last much longer than regular alkaline batteries and provide consistent power, even in high-drain devices. I’ve used them in cameras, remotes, and kids’ toys with great results. They also hold their charge well when stored. Great quality for the price and very reliable — I’ll definitely keep buying these.

### ⭐⭐⭐⭐⭐ Superior quality with long lasting strength!
*by M***K on January 14, 2026*

These ultimate lithium double a batteries from Energizer are probably the best I have ever used especially for using in cameras that provide security around my home they last really long on inside cameras without the stress of weather. I especially like the fact that Energizer advertises that they could possibly last up to 25 years in storage if needed before use.

## Frequently Bought Together

- Energizer AA Batteries, Ultimate Lithium Double A Battery, 8 Count
- Energizer Ultimate Lithium AAA Batteries (8 Pack), Lithium Triple A Batteries
- Energizer Ultimate Lithium AA Batteries Pack, 1.5V AA Batteries, 24 Count

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-25*