---
product_id: 8056121
title: "CR2450 Lithium Battery, 3v ECR2450, Qty 6"
brand: "energizer"
price: "74.87 DT"
currency: TND
in_stock: true
category: "Energizer"
url: https://www.desertcart.tn/products/8056121-cr2450-lithium-battery-3v-ecr2450-qty-6
store_origin: TN
region: Tunisia
---

# 8 years shelf life power retention 3V high-performance lithium cell Extreme temp range -22°F to 140°F CR2450 Lithium Battery, 3v ECR2450, Qty 6

**Brand:** energizer
**Price:** 74.87 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power that lasts, wherever life takes you.

## Quick Answers

- **What is this?** CR2450 Lithium Battery, 3v ECR2450, Qty 6 by energizer
- **How much does it cost?** 74.87 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/8056121-cr2450-lithium-battery-3v-ecr2450-qty-6)

## 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

- • **Compact Yet Mighty:** Slim 3.5-inch design packs powerful 3V lithium energy for your essential electronics.
- • **Safety First, Always:** Child-resistant packaging keeps your home safe without sacrificing convenience.
- • **Long-Lasting Energy Reserve:** Holds charge for up to 8 years in storage—ready whenever you are, no compromises.
- • **Versatile Device Compatibility:** Perfect replacement for multiple models including 5029LC, CR2450, DL2450, and ECR2450—one battery to rule them all.
- • **Unstoppable Power in Any Climate:** Performs flawlessly from freezing cold to scorching heat, ensuring your devices never miss a beat.

## Overview

The Energizer CR2450 Lithium Battery delivers reliable 3V power with an impressive operating temperature range from -22°F to 140°F. Designed for long-term storage with an 8-year shelf life, this pack of 6 batteries fits a wide range of devices including heart-rate monitors, keyless entry systems, and glucose monitors. Featuring child-resistant packaging and compatibility with multiple battery models, it’s the go-to choice for professionals who demand dependable energy on the go.

## Description

Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6. Performs in extreme temperatures (-22 to 140 F). Replacement for: 5029LC, CR2450, DL2450, ECR2450. Child Resistant Packaging. Holds power for 8 years in storage. Reliable power for a range of devices: heart-rate monitors, keyless entry, glucose monitors, toys & games.

## Features

- Item Package Length: 3.81cm
- Item Package Width: 4.826cm
- Item Package Height: 9.652cm
- Model Number: ECR2450BP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B007YCNIMO |
| Batteries | 6 Lithium Metal batteries required. (included) |
| Date First Available | April 28, 2012 |
| Department | electronics |
| Is Discontinued By Manufacturer | No |
| Item Model Number | ECR2450BP |
| Manufacturer | Energizer |
| Product Dimensions | 0.2 x 1.8 x 3.5 inches; 0.71 ounces |

## Product Details

- **Battery Capacity:** 620 Milliamp Hours
- **Battery Cell Composition:** Lithium Metal
- **Brand:** Energizer
- **Number of Batteries:** 6 Lithium Metal batteries required. (included)
- **Recommended Uses For Product:** Watch

## Images

![CR2450 Lithium Battery, 3v ECR2450, Qty 6 - Image 1](https://m.media-amazon.com/images/I/61roYXWTr5L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these have an expiration date?  How far out is the date on them?**
A: Ordered on 04/07/2023 and the expiration date is 03/2030. Perfect!

**Q: Has anyone used these in the luminara flameless tea light candles and if yes how long do they last**
A: I have! I put them in the flameless tea lights and tried them out for over 8 hours and they lasted. As a matter of fact, I had a party, a week later, and they lasted through out the entire 6 hours. They still haven't died and that was since December. I would buy them again!

**Q: In the description of these batteries it says that these batteries will hold a charge if unopened for 8 Years. Yet the expiration date is 3/23!**
A: I use mine for my bass boat on remotes.  They last about 3 months. I don't store them very long.

**Q: Is dl 2450 the same as this?? would these work in place of the dl?**
A: The main difference between CR and DL batteries is just the maker. CR is basically a generic designation just like AA and AAA. It is used by almost all battery makers. On the other hand, the DL designation is used by the battery maker Duracell.   Thus they are fully interchangeable.

## Frequently Bought Together

- Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6
- Energizer 2032 Batteries (6 Pack), 3V Lithium Coin Batteries
- Energizer AA Batteries, Alkaline Power Double A Battery Alkaline, 32 Count

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*