---
product_id: 48124566
title: "Coin Cell Batteries CR2450, Pack of 2, Lithium Coin, 3 V, for clocks | child-safe packaging, for clinical thermometer, heart-rate monitor, car key, remote control, scales or calculator"
brand: "varta"
price: "67.85 DT"
currency: TND
in_stock: true
category: "Varta"
url: https://www.desertcart.tn/products/48124566-coin-cell-batteries-cr2450-pack-of-2-lithium-coin-3
store_origin: TN
region: Tunisia
---

# 560mAh Long Life 3V Lithium Power Child-proof Packaging Coin Cell Batteries CR2450, Pack of 2, Lithium Coin, 3 V, for clocks | child-safe packaging, for clinical thermometer, heart-rate monitor, car key, remote control, scales or calculator

**Brand:** varta
**Price:** 67.85 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and confidence — don’t get left powerless!

## Quick Answers

- **What is this?** Coin Cell Batteries CR2450, Pack of 2, Lithium Coin, 3 V, for clocks | child-safe packaging, for clinical thermometer, heart-rate monitor, car key, remote control, scales or calculator by varta
- **How much does it cost?** 67.85 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/48124566-coin-cell-batteries-cr2450-pack-of-2-lithium-coin-3)

## Best For

- varta enthusiasts

## Why This Product

- Trusted varta brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 560mAh Capacity:** Keeps your smart home and medical gadgets running longer without interruption.
- • **Reliable 3V Lithium Power:** Engineered for consistent, high-performance energy in critical devices.
- • **Trusted VARTA Brand Quality:** Join thousands who rely on VARTA’s precision and durability every day.
- • **Secure Child-proof Packaging:** Safety-first design ensures batteries stay secure until you need them.
- • **Versatile Device Compatibility:** Perfect for clocks, remotes, toys, health monitors, and security systems.

## Overview

VARTA CR2450 lithium coin cell batteries deliver reliable 3V power with a robust 560mAh capacity, ideal for a wide range of devices from medical equipment to smart home sensors. Packaged securely in child-proof blister packs, these batteries combine safety, longevity, and trusted brand quality to keep your critical electronics running smoothly.

## Description

Long-lasting 3V lithium button cell batteries in a convenient 2-pack, suitable for a variety of electronic devices like toys, remotes, and medical equipment.

## Features

- VARTA brand quality - brand-name battery, made to last, long-lasting and designed for precise high performance, for maximum reliability in smart home and healthcare applications
- Advanced technology - Pack of 2 CR2450 button cells with 3 V and lithium technology for constant voltage and long-lasting power
- Precise power delivery - For everyday use in toys, calculators, sports equipment, clinical thermometers, heart rate monitors, medical devices, personal and kitchen scales, speedometers, sensors, alarm systems and torches
- Storage life - Compact and high-performance battery for reliable continuous operation in security systems, industrial equipment and specialist devices
- Child-proof packaging - Compact, space-saving blister pack; batteries can only be removed using scissors; compliant with IEC 60086-4 Ed.5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007FD64YQ |
| Amperage | 3 Amps |
| Antenna Location | Car Keys,Clocks,Medical Devices,Remote Controls,Toys |
| Battery Capacity | 560 Milliamp Hours |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 0.2 Grams |
| Best Sellers Rank | 1,055 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 136 in Fire Safety 179 in Disposable Household Batteries |
| Brand Name | VARTA |
| Compatible Phone Models | Not for Mobiles |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (19,427) |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 04008496747238 |
| Included Components | Battery pack |
| Item Dimensions | 10 x 5 x 15 centimetres |
| Item Type Name | Battery |
| Item Weight | 6 Grams |
| Manufacturer | VARTA |
| Model Name | VARTA LITHIUM Coin CR2450 Blister 2 |
| Model Number | 6450101402 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Single Use |
| Unit Count | 2.0 count |
| Voltage | 3 Volts |

## Product Details

- **Battery capacity:** 560 Milliamp Hours
- **Battery cell composition:** Lithium Manganese Dioxide
- **Brand:** VARTA
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Car Keys,Clocks,Medical Devices,Remote Controls,Toys

## Images

![Coin Cell Batteries CR2450, Pack of 2, Lithium Coin, 3 V, for clocks | child-safe packaging, for clinical thermometer, heart-rate monitor, car key, remote control, scales or calculator - Image 1](https://m.media-amazon.com/images/I/71r0FzZxtdL.jpg)

## Available Options

This product comes in different **Pattern Name, Size Name, Style Name** options.

## Questions & Answers

**Q: Mine are made in China, not Germany. Are they fakes?**
A: They are not fake. They are just made with slave labour.

**Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?**
A: Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps.

**Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?**
A: Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps.

**Q: could you advise use by date?**
A: Sorry, I just installed mine, I didn't check to see if there was one. That was about a year ago in a Roberts clock radio about 2003 vintage that came from a charity shop. It keeps the digital clock going when not plugged in. Still working

## Frequently Bought Together

- VARTA Batteries Electronics CR2450 Lithium button cell battery 2-pack, Button cells in original blister pack of 2
- DURACELL CR123 (2 Pack) High Power Lithium Battery 3V (CR123A / CR17345) – Long life guarantee – For Cameras, Flashlights, Smoke Detectors & Small Devices – 10–Year Storage Guarantee - Leak Prevention

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/48124566-coin-cell-batteries-cr2450-pack-of-2-lithium-coin-3](https://www.desertcart.tn/products/48124566-coin-cell-batteries-cr2450-pack-of-2-lithium-coin-3)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-29*