---
product_id: 438423904
title: "EEMB 20 PACK CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450 ECR2450 BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys"
brand: "eemb"
price: "₨8745"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/438423904-eemb-20-pack-cr2450-battery-3v-lithium-battery-2450-button
store_origin: LK
region: Sri Lanka
---

# ≤3% annual self-discharge 3V high energy density -20°C to +60°C operating range EEMB 20 PACK CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450 ECR2450 BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys

**Brand:** eemb
**Price:** ₨8745
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with confidence—never get caught powerless again!

## Quick Answers

- **What is this?** EEMB 20 PACK CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450 ECR2450 BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys by eemb
- **How much does it cost?** ₨8745 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/438423904-eemb-20-pack-cr2450-battery-3v-lithium-battery-2450-button)

## Best For

- eemb enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety:** UN 38.3 and UL certified for peace of mind in every battery you install.
- • **Power That Lasts:** Experience ultra-low self-discharge for batteries that stay ready when you need them most.
- • **Built for Extremes:** Reliable performance from freezing cold to summer heat—perfect for any environment.
- • **Leak-Proof Assurance:** Engineered to prevent leaks during use and for 2 years after installation, protecting your devices.
- • **Versatile Compatibility:** Seamlessly replaces multiple CR2450 variants across your devices—one pack, endless uses.

## Overview

The EEMB 20 PACK CR2450 3V lithium coin cell batteries deliver long-lasting, stable power with ultra-low self-discharge rates under 3% per year. Certified to UN 38.3 and UL standards, these batteries operate reliably across a wide temperature range (-20°C to +60°C) and are designed leak-proof for device safety. Compatible with a broad range of devices including watches, remotes, alarms, and calculators, this pack ensures you stay powered and connected without compromise.

## Description

EEMB 20 PACK CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450 ECR2450 BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys

## Features

- ▷CERTIFICATIONS—This is not a rechargeable battery. DO NOT charge battery. UN 38.3 compliant. More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
- ▷APPLICATION—EEMB CR2450 batteries suitable for remote control, security sensor, wireless thermometers, alarm system sensors, garage door remote, electronic candles, tea lights, clocks, watches, laser pens, fitness appliances, calculators, car key remote, security system, key fob, etc.
- ▷POWER LONGEVITY & ENERGY-SAVING—EEMB coin batteries are safe, environmentally friendly, free of mercury, high pressure and high energy density. Operating temperature range: -20℃ to + 60℃. Durable for long lasting performance. Less than 3% per year at room temperature. Long effective period. Superior high-speed pulse discharge characteristics. Continuous discharge stability. Will not leak in equipment during use and for two years after placed in equipment.
- ▷REPLACES—BR2450, CR2450BP, DJ2450, DL2450, EA2450C, ECR2450, E-CR2450, KCR2450, LM2450, EA-2450C, L2450, KL2450, KECR2450, GPCR2450, KT-CR2450.
- ▷QUALITY SERVICE—Global technical support. We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery business. If you have any questions or concerns regarding our products, please send us a message and we will get back to you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 0.96 x 0.96 x 0.2 inches |
| Item Weight | 6.2 Grams |
| Battery Weight | 6.2 Grams |
| Unit Count | 20.0 Count |
| Battery Cell Type | Lithium Manganese Dioxide |
| Recommended Uses For Product | Watch |
| Reusability | Single Use |
| Battery Capacity | 650 Milliamp Hours |
| Amperage | 0.4 Milliamps |
| Voltage | 3 Volts |

## Product Details

- **Number of batteries:** 20 Lithium Metal batteries required. (included)
- **Brand:** EEMB
- **Battery cell composition:** Lithium Manganese Dioxide
- **Battery capacity:** 550 Milliamp Hours
- **Recommended uses for product:** Medical Devices,Watches,Remote Key,Calculator,Remote Control,Toys

## Images

![EEMB 20 PACK CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450 ECR2450 BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys - Image 1](https://m.media-amazon.com/images/I/61oMqvCn7SL.jpg)

## Available Options

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

## Frequently Bought Together

- EEMB 20 Pack CR 2450 Battery 3V Lithium Battery 2450 Button Coin Cell DL 2450 ECR 2450 BR 2450 is suitable for clocks, tea lights, return candles, alarm systems, car key boxes, remote controls,
- EEMB 20 PCS CR2032 Battery 3V Lithium Battery 2032 Button Cell BR2032 ECR2032 LM2032 Key Case Remote Control Watch Calculator Doorbell Medical Device Computer Board
- EEMB 5 Pack CR 2450 Battery 3V Lithium Battery 2450 Button Coin Cell DL 2450 ECR 2450 BR 2450 is suitable for clocks, tea lights, return candles, alarm systems, car key boxes, remote controls,

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**Shop now:** [https://www.desertcart.lk/products/438423904-eemb-20-pack-cr2450-battery-3v-lithium-battery-2450-button](https://www.desertcart.lk/products/438423904-eemb-20-pack-cr2450-battery-3v-lithium-battery-2450-button)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*