---
product_id: 34098254
title: "123 Lithium Batteries (2 Pack), 3V Photo Batteries"
brand: "energizer"
price: "134 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.dk/products/34098254-123-lithium-batteries-2-pack-3v-photo-batteries
store_origin: DK
region: Denmark
---

# 7-year shelf life 3V high-energy output Operates 0°F - 130°F 123 Lithium Batteries (2 Pack), 3V Photo Batteries

**Brand:** energizer
**Price:** 134 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay protected — the battery your smart home deserves!

## Quick Answers

- **What is this?** 123 Lithium Batteries (2 Pack), 3V Photo Batteries by energizer
- **How much does it cost?** 134 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/34098254-123-lithium-batteries-2-pack-3v-photo-batteries)

## 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:** Power your devices for years without worry
- • **Eco-Conscious Energy:** No added mercury for a greener footprint
- • **Leak-Proof Assurance:** No corrosion, no mess, just pure power
- • **Reliable Safety Partner:** Ideal for smoke alarms & security devices
- • **Extreme Temperature Ready:** Performs flawlessly from freezing to scorching

## Overview

Energizer 123 Lithium Batteries deliver a robust 3V output with a remarkable 7-year shelf life, engineered for critical safety and security devices like smoke alarms. Their mercury-free design supports environmental responsibility, while their wide operating temperature range ensures dependable performance in any climate. Trusted by professionals and tech-savvy homeowners alike, these batteries combine longevity and reliability to keep your essential devices running flawlessly.

## Description

The Energizer Alkaline 6-Volt Battery is specifically formulated to provide long-lasting and dependable power for your everyday safety and security devices, such as smoke alarms.

Review: great batteries - I have used engerizer lithium batteries for many years ... from trail cameras to remote controls and other areas when replacing alkaline requires replacing too often, corrosion, and more in the landfill. These batteries last longer and perform very well and are a perfect fit. They pop right in and don't leak or corrode like alkaline. This particular size is in smoke and carbon monoxide detectors that are wireless for me. They last more than a year in that application. Since this is an odd size there aren't many options and lithium has increased in price a lot in recent years.
Review: Long lasting battery upgrade - Fantastic batteries! The lithium type lasts forever so well worth the extra cost. My front door lock is still at 100% 2 months after changing to these batteries.

## Features

- Perfect for all your home and safety and security devices
- Long lasting power and a 7-year shelf life
- Made with no added mercury to protect the environment
- Dependable and long-lasting power
- For use with security and safety devices, such as smoke alarms
- Operating Temperature: 0°F - 130°F

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B003Z70A4Q |
| Batteries  | 2 CR123A batteries required. (included) |
| Best Sellers Rank | #1 in Camera Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,914) |
| Date First Available  | March 30, 2011 |
| Is Discontinued By Manufacturer  | Yes |
| Item model number  | 00039800091987 |
| Manufacturer  | Energizer |
| Product Dimensions  | 0.7 x 3.5 x 3.5 inches; 0.2 ounces |

## Product Details

- **Battery Capacity:** 1470
- **Battery Cell Composition:** Lithium
- **Brand:** Energizer
- **Number of Batteries:** 2 CR123A batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![123 Lithium Batteries (2 Pack), 3V Photo Batteries - Image 1](https://m.media-amazon.com/images/I/81J-kifr7tL.jpg)

## Questions & Answers

**Q: Are these the same as 123-A batteries?**
A: They work the same,  one has more candle power

**Q: Are these compatible with Pentax IQZoom EZY?**
A: A quick Google search and it appears so, CR123A is the correct battery

**Q: Are these compatible with Arlo cameras?**
A: Thank you for submitting your question! Yes, the 123 batteries are compatible with Arlo Cameras.
For any further information please reach out to us on https://contact.energizer.com/ or call us at 1-800-383-7323 to assist you better.

**Q: looking for +123 12-2024 will this work?**
A: No, the 123 is a completely different battery. The CRV3 is the same size as two AA batteries side by side and the 123 is like a single 2/3 tall slightly fatter AA.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great batteries
*by V***Y on January 18, 2026*

I have used engerizer lithium batteries for many years ... from trail cameras to remote controls and other areas when replacing alkaline requires replacing too often, corrosion, and more in the landfill. These batteries last longer and perform very well and are a perfect fit. They pop right in and don't leak or corrode like alkaline. This particular size is in smoke and carbon monoxide detectors that are wireless for me. They last more than a year in that application. Since this is an odd size there aren't many options and lithium has increased in price a lot in recent years.

### ⭐⭐⭐⭐⭐ Long lasting battery upgrade
*by H***R on November 29, 2025*

Fantastic batteries! The lithium type lasts forever so well worth the extra cost. My front door lock is still at 100% 2 months after changing to these batteries.

### ⭐⭐⭐⭐⭐ Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries
*by I***S on January 24, 2026*

I purchased these batteries for my home fire alarm and CO₂ detector, which I replace about once every five years. The battery life is long-lasting and offers better value for the money compared to store prices. They are easy to install, but it’s important to check the size and length of the battery before purchasing to ensure compatibility. Overall, I’m happy with buying these batteries online and would definitely recommend them for devices that require reliable, long-term power.

## Frequently Bought Together

- Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries
- Energizer 2032 Batteries (6 Pack), 3V Lithium Coin Batteries
- Energizer CR2 Batteries, Lithium CR2 Battery, 2 Count

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**Shop now:** [https://www.desertcart.dk/products/34098254-123-lithium-batteries-2-pack-3v-photo-batteries](https://www.desertcart.dk/products/34098254-123-lithium-batteries-2-pack-3v-photo-batteries)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-02*