---
product_id: 30109059
title: "Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries"
brand: "energizer"
price: "KSh7540"
currency: KES
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.co.ke/products/30109059-ultimate-lithium-aa-batteries-8-pack-1-5v-lithium-double
store_origin: KE
region: Kenya
---

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

**Brand:** energizer
**Price:** KSh7540
**Availability:** ✅ In Stock

## Summary

> ⚡ Power that outlasts your hustle — Energizer Ultimate Lithium AA Batteries

## Quick Answers

- **What is this?** Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries by energizer
- **How much does it cost?** KSh7540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/30109059-ultimate-lithium-aa-batteries-8-pack-1-5v-lithium-double)

## 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

- • **Eco-Conscious Power:** Incorporates up to 10% recycled steel, combining high performance with sustainability.
- • **Unmatched Longevity:** Power your devices longer with the world's longest lasting AA batteries—no more frequent replacements.
- • **Leak-Proof Confidence:** Protect your valuable electronics with batteries engineered to resist leaks under standard use.
- • **Extreme Temperature Resilience:** Reliable performance from Arctic chills to summer heat, ensuring your devices never miss a beat.
- • **Ultra-Lightweight & Ready to Store:** Weighing just 0.004 oz each, these batteries hold charge up to 25 years—perfect for emergency kits and smart home devices.

## Overview

Energizer Ultimate Lithium AA Batteries deliver industry-leading longevity and reliability, performing flawlessly in extreme temperatures from -40°F to 140°F. Their leak-proof design safeguards your devices, while ultra-lightweight construction and 25-year shelf life make them the go-to choice for professionals and tech-savvy households alike. With eco-conscious materials and top-tier performance, these batteries redefine dependable power.

## 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 |
| Batteries | 8 AA batteries required. (included) |
| Best Sellers Rank | #206 in Health & Household ( See Top 100 in Health & Household ) #4 in AA Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (68,855) |
| Date First Available | August 2, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.004 ounces |
| Item model number | L91SBP-8 |
| Manufacturer | Energizer Batteries- Consumables |
| Product Dimensions | 7.38 x 4.5 x 3.75 inches |

## 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

![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.

### ⭐⭐⭐⭐⭐ Lithium AA Batteries
*by B***A on January 23, 2026*

These Energizer Ultimate Lithium AA batteries are incredibly dependable, especially for devices that need consistent, long‑term power. They last noticeably longer than standard alkaline batteries, and they hold up beautifully in cold weather — perfect for flashlights, outdoor gear, cameras, and anything you don’t want dying at the wrong moment. They’re lightweight, leak‑resistant, and maintain strong performance even after long storage. If you rely on battery‑powered devices or just want something you don’t have to replace constantly, these are absolutely worth it. If you want power you can trust, these are some of the best AA batteries you can buy.

## 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 Kenya*
*Store origin: KE*
*Last updated: 2026-02-06*