---
product_id: 335443179
title: "Energizer Ultimate Lithium AA Batteries - Pack of 4 Longest Lasting, Leak-Proof Design, for High-Performance Devices"
brand: "energizer"
price: "165 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.dk/products/335443179-energizer-ultimate-lithium-aa-batteries-pack-of-4-longest-lasting
store_origin: DK
region: Denmark
---

# Longest-lasting power Extreme temp resilience Leak-proof guarantee Energizer Ultimate Lithium AA Batteries - Pack of 4 Longest Lasting, Leak-Proof Design, for High-Performance Devices

**Brand:** energizer
**Price:** 165 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Energize your essentials with the ultimate power play!

## Quick Answers

- **What is this?** Energizer Ultimate Lithium AA Batteries - Pack of 4 Longest Lasting, Leak-Proof Design, for High-Performance Devices by energizer
- **How much does it cost?** 165 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/335443179-energizer-ultimate-lithium-aa-batteries-pack-of-4-longest-lasting)

## 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

- • **20-Year Shelf Life:** Stores power for up to two decades, so you’re always ready when it counts.
- • **Unmatched Longevity:** Power your devices longer with the #1 longest-lasting AA lithium batteries.
- • **Leak-Proof Confidence:** Guaranteed leak-proof design protects your high-performance devices from damage.
- • **All-Season Reliability:** Performs flawlessly from -40°F to 140°F—perfect for every climate and adventure.
- • **Ultra-Lightweight Advantage:** 33% lighter than alkaline batteries, making your gear lighter and more efficient.

## Overview

Energizer Ultimate Lithium AA Batteries deliver industry-leading longevity and performance in extreme temperatures, with a lightweight, leak-proof design and up to 20 years of shelf life—ideal for high-drain devices like cameras and gaming gear.

## Description

#1 longest-lasting AA & AAA battery

Review: Energizer Li AA battery - High energy content. Excellent Lithium batteries. Price is worth paying.
Review: Battery leaked but also charged successfully with high currents which is not trickle! - These batteries tends to maintain peak performance until most of its capacity and then it will die quickly! Initial voltage were 1.81 volts/ cell. And if you give some rest to these batteries then it will again crank up the voltage to around 1.7 Volts. If you want to charge them then you have to trickle charge them at 20 mA outside!! (Only for experimental results, beware) If you want to buy then use it in medium drain devices for best battery life or if you want performance then you can use it in high drain devices like motors or Cameras 👍 Battery can leak if current limit is high or they heat abruptly! So charge current should as low as that of an led which is 20 Ma. For more details see the internet, and they would take UPTO 6 days to recover outside!! Only experimental trickle charging but with a higher voltage than 1.4 volts! The voltage should be as high as 1.85V for lithium metal or Nizn batteries and trickle charge @10mA only!!! due to the electrolytes being used and to lessen the dendritic growth and get extra capacity atleast some extra!!! It works but risk involved so use it wisely and carefully!!! Thanks 🙏😊💚

## Features

- #1 longest-lasting AA & AAA battery
- Superior performance in extreme temperatures from -40 to 140 degrees Fahrenheit – great for use in all seasons
- Holds power in storage for up to 20 years (AA/AAA)
- 33% lighter than alkaline batteries (AA/AAA)
- Guaranteed leak-proof (based on standard use)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006QV6PXS |
| Batteries | 4 AA batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Description | aa |
| Battery cell composition | Lithium |
| Brand | Energizer |
| Compatible Devices | Camera, High drain devices, video games |
| Country of Origin | Singapore |
| Customer Reviews | 4.3 4.3 out of 5 stars (24,391) |
| Date First Available | 26 July 2018 |
| Generic Name | Lithium Longest Lasting Batteries |
| Importer | Brightex Synergizer India Private Limited Address :- Flat No.1B , Green Terrace Condominium , Plot No.410/2, Near Vidyut Nagar, Lane No.5, South Koregaon Park, Pune - 411001. Maharashtra, India. Email ID :- bsi@brightex.net Contact :- 18002668571 |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 15 x 96 x 114 Millimeters |
| Item Weight | 14.5 g |
| Item model number | L91BP4 |
| Manufacturer | Energizer Singapore PTE Ltd |
| Model | L91BP4 |
| Model Name | ULTIMATE LITHIUM |
| Model Year | 2010 |
| Mounting Hardware | batteries only |
| Net Quantity | 1 Count |
| Number of Ports | 2 |
| Number of items | 4 |
| Packer | Brightex Synergizer India Private Limited Address :- Flat No.1B , Green Terrace Condominium , Plot No.410/2, Near Vidyut Nagar, Lane No.5, South Koregaon Park, Pune - 411001. Maharashtra, India. Email ID :- bsi@brightex.net Contact :- 18002668571 |
| Power Source | battery powered |
| Product Dimensions | 1.54 x 9.6 x 11.4 cm; 14.5 g |
| Voltage | 1.5 Volts |

## Product Details

- **Battery Cell Composition:** Lithium
- **Battery Weight:** 130 Grams
- **Brand:** Energizer
- **Item dimensions L x W x H:** 15 x 96 x 114 Millimeters
- **Model Name:** ULTIMATE LITHIUM
- **Net Quantity:** 1 Count
- **Number of Batteries:** 4 AA batteries required. (included)
- **Recommended Uses For Product:** Camera, High drain devices, video games
- **Reusability:** Single Use
- **Voltage:** 1.5 Volts

## Images

![Energizer Ultimate Lithium AA Batteries - Pack of 4 Longest Lasting, Leak-Proof Design, for High-Performance Devices - Image 1](https://m.media-amazon.com/images/I/81lJ-2vs8hL.jpg)

## Questions & Answers

**Q: how to charge these batteries? can I charge them in normal nimh charger?**
A: No, these batteries are not rechargeable.

**Q: What is the weight of each battery cell?**
A: They are like normal pensil cell nothing different that long lasting property

**Q: What is manufacturing year of the product?**
A: Each time i purchased, the DoM was less than a year ago. Considering the long shelf life these batteries, that hasn’t been an issue.

**Q: Sometimes the alkaline batteries gets leaked, does this leak?**
A: Energiser batteries are more leak resistant than the other popular brand.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Energizer Li AA battery
*by Y***I on 17 January 2026*

High energy content. Excellent Lithium batteries. Price is worth paying.

### ⭐⭐⭐⭐⭐ Battery leaked but also charged successfully with high currents which is not trickle!
*by S***N on 8 December 2023*

These batteries tends to maintain peak performance until most of its capacity and then it will die quickly! Initial voltage were 1.81 volts/ cell. And if you give some rest to these batteries then it will again crank up the voltage to around 1.7 Volts. If you want to charge them then you have to trickle charge them at 20 mA outside!! (Only for experimental results, beware) If you want to buy then use it in medium drain devices for best battery life or if you want performance then you can use it in high drain devices like motors or Cameras 👍 Battery can leak if current limit is high or they heat abruptly! So charge current should as low as that of an led which is 20 Ma. For more details see the internet, and they would take UPTO 6 days to recover outside!! Only experimental trickle charging but with a higher voltage than 1.4 volts! The voltage should be as high as 1.85V for lithium metal or Nizn batteries and trickle charge @10mA only!!! due to the electrolytes being used and to lessen the dendritic growth and get extra capacity atleast some extra!!! It works but risk involved so use it wisely and carefully!!! Thanks 🙏😊💚

### ⭐⭐⭐⭐ Excellent Battery Life, But Pricey
*by S***I on 9 June 2025*

The batteries last a really long time, which is impressive. However, they are quite expensive compared to other options.

## Frequently Bought Together

- Energizer Ultimate Lithium AA Batteries Pack of 4
- Energizer Ultimate Lithium AAA Batteries Pack of 4

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*