---
product_id: 1137178
title: "Energizer Ultimate Lithium"
brand: "energizer"
price: "5353 kr"
currency: ISK
in_stock: null
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.is/products/1137178-energizer-ultimate-lithium
store_origin: IS
region: Iceland
---

# Longest-lasting AA power Leak-proof, device-safe design Extreme temp performance -40°F to 140°F Energizer Ultimate Lithium

**Brand:** energizer
**Price:** 5353 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power that outlasts your hustle.

## Quick Answers

- **What is this?** Energizer Ultimate Lithium by energizer
- **How much does it cost?** 5353 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1137178-energizer-ultimate-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:** Energizer’s #1 longest-lasting AA battery keeps your devices powered longer, so you never miss a moment.
- • **Versatile Powerhouse:** Ideal for smart home gadgets, security cams, digital cameras, and handheld games—power your lifestyle without compromise.
- • **Leak-Proof Protection:** Safeguard your valuable electronics with advanced leak-proof technology—no mess, no damage.
- • **All-Weather Reliability:** Performs flawlessly from freezing cold to scorching heat, perfect for year-round outdoor and indoor use.
- • **Decades of Backup Power:** Holds charge up to 20 years in storage, ensuring you’re always ready for emergencies or spontaneous adventures.

## Overview

The Energizer L91BP-8 Ultimate Lithium AA Batteries (8-Pack) deliver industry-leading longevity and reliability with leak-proof construction and extreme temperature tolerance from -40°F to 140°F. Designed for critical devices like smart home systems and outdoor gear, these batteries hold power for up to 20 years in storage, making them the ultimate choice for professionals who demand dependable, long-lasting energy.

## Description

Product Description 1 package of 8 AA lithium batteries - the world's longest-lasting. No weather worries! Superior performance in extreme temperatures from -40 to 140 degrees Fahrenheit. Great choice for outdoor activities in any season. Manufactured in Singapore . Brand Story By

Review: Energizer ultimate lithium AA batteries - The value for the price was excellent. I prefer lithium batteries over standard batteries. They last alot longer. Better quality.
Review: Great batteries Long Lasting - Very economical and long lasting batteries for my game trail and security system

## Features

- 8-pack of Energizer Ultimate Lithium AA batteries
- Energizer Ultimate Lithium is the #1 Longest-Lasting AA Battery
- Leak-proof construction protects the devices you love (based on standard use)
- Powers your most critical devices—ideal for your smart home devices, outdoor surveillance systems, digital cameras, and handheld games
- Holds power up to 20 years in storage for trustworthy backup energy, so you’re always prepared
- Performs in extreme temperatures, from -40F to 140° F, for year-round, indoor and outdoor use
- See why nothing outlasts Energizer in high-tech devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0000DC4EL |
| Batteries  | 8 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #35,671 in Health & Household ( See Top 100 in Health & Household ) #99 in AA Batteries #2,443 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,366) |
| Date First Available  | September 14, 2004 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | L91BP-8 |
| Manufacturer  | Energizer |
| Product Dimensions  | 4.5 x 3.8 x 1.2 inches; 4 ounces |

## Images

![Energizer Ultimate Lithium - Image 1](https://m.media-amazon.com/images/I/81SkQ-9at1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Energizer ultimate lithium AA batteries
*by M***O on October 9, 2025*

The value for the price was excellent. I prefer lithium batteries over standard batteries. They last alot longer. Better quality.

### ⭐⭐⭐⭐⭐ Great batteries Long Lasting
*by E***R on September 12, 2025*

Very economical and long lasting batteries for my game trail and security system

### ⭐⭐⭐⭐⭐ Expensive but worth it for some applications.
*by B***R on November 5, 2016*

These are expensive. I only use them for specific purposes where battery life and / or weight are important. In this case I'm using these Lithium Iron Di-sulfide batteries for a headlamp I'm using for backpacking. These are 33% lighter than alkaline batteries and they provide about 25% more life in my headlamp with a voltage curve that is much flatter than alkaline batteries. A flat voltage curve means voltage remains more constant from start to end of battery life. And that means my headlamp doesn't start out bright then steadily degrade to zero. With these lithium batteries, performance remains more consistent right up until they abruptly run out of juice. That translates into 10.6 hours at full power instead of 8.5 hours. Or, 116 hours at low power instead of 93 hours. That means I can carry fewer batteries and less weight. The flat voltage curve also means that Li Iron Di-sulfide batteries also handle a high drain device like a headlamp better than alkaline batteries. They also perform much better in cold weather so winter backpacking is a good use of these batteries. In sub freezing temps the battery life advantage over alkaline batteries can be as much as 4X with a drastically more consistent voltage..

## Frequently Bought Together

- Energizer L91BP-8 Ultimate Lithium AA Batteries (8-Pack)
- Energizer Ultimate Lithium AAA Batteries (8 Pack), Lithium Triple A Batteries
- Energizer AA Batteries, Ultimate Lithium Double A Battery, 24 Count

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-07*