---
product_id: 48123437
title: "Ultimate Lithium - CR2016 Batteries (2 Pack) - 3V Battery Coin Cell - Car Key Fobs, Watches, Home/Medical/Fitness Devices - Child Resistant Packaging - 10 Year Shelf Life"
brand: "energizer"
price: "€ 9.97"
currency: EUR
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.com.cy/products/48123437-ultimate-lithium-cr2016-batteries-2-pack-3v-battery-coin-cell
store_origin: CY
region: Cyprus
---

# 10-year shelf life 3V power output operates -30º to 60ºC Ultimate Lithium - CR2016 Batteries (2 Pack) - 3V Battery Coin Cell - Car Key Fobs, Watches, Home/Medical/Fitness Devices - Child Resistant Packaging - 10 Year Shelf Life

**Brand:** energizer
**Price:** € 9.97
**Availability:** ✅ In Stock

## Summary

> 🔋 Tiny Battery, Massive Reliability — Power Your Everyday Essentials with Confidence!

## Quick Answers

- **What is this?** Ultimate Lithium - CR2016 Batteries (2 Pack) - 3V Battery Coin Cell - Car Key Fobs, Watches, Home/Medical/Fitness Devices - Child Resistant Packaging - 10 Year Shelf Life by energizer
- **How much does it cost?** € 9.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/48123437-ultimate-lithium-cr2016-batteries-2-pack-3v-battery-coin-cell)

## 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

- • **Power That Lasts:** Dependable 3V lithium coin cell keeps your devices energized longer.
- • **Built for Extremes:** Performs flawlessly from freezing cold to scorching heat (-30º to 60ºC).
- • **Ready When You Are:** 10-year shelf life means batteries won’t quit before you do.
- • **Leak-Proof Confidence:** Child-resistant packaging and leak protection ensure safety and reliability.
- • **Versatility in a Snap:** Perfect for key fobs, heart rate monitors, watches, and more—power your life’s essentials.

## Overview

Energizer Ultimate Lithium CR2016 batteries deliver long-lasting 3V power with a remarkable 10-year shelf life. Engineered to withstand extreme temperatures from -30º to 60ºC, these coin cells are ideal for keyless entry systems, medical devices, watches, and fitness gadgets. Their leak-proof design and child-resistant packaging provide safety and peace of mind, making them the go-to choice for professionals who demand dependable performance in compact form.

## Description

Product Description Don’t let their small size fool you: This Energizer 2016 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors to remotes, keyless entry systems, key fobs, watches, toys, and games—and even more specialized devices—our coin batteries are compatible with the devices that fit your life, so you can keep going. Legal Disclaimer VAT Registered P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains Disposable Batteries Manufacturer Contact Information Energizer®, Sword House, Totteridge Road, High Wycombe, UK, HP13 6DG. See more

Review: Long-Lasting Power in a Tiny Package 🔋⏱️ - Energizer's CR2450 Lithium Coin Batteries are a reliable and convenient choice for powering your specialized devices. These tiny power packs pack a mighty punch, offering long-lasting performance and durability that you can count on. Let's start with the positives that make these batteries a standout option: 1. Versatility Galore 🏋️‍♀️🎮⌚️ - Whether you need to power up your heart rate monitor, remote control, keyless entry system, glucose monitor, toys, or even your trusty wall clock, these coin batteries have got you covered. 2. Leak-Proof Reliability 👌 - With a shelf life of up to 10 years, you can rest assured that these batteries will be ready to go whenever you need them, without any worries about leakage or power loss. 3. Tough as Nails 💪 - Designed to withstand a wide temperature range from -30°C to 60°C, these lithium coin batteries can handle the most demanding environments without skipping a beat. However, like any product, there are a few potential drawbacks to consider: 1. Limited Lifespan 🕰️ - While these batteries boast an impressive shelf life, their actual usage lifespan may vary depending on the device and its power consumption. 2. Environmental Concerns ♻️ - As with any battery, proper disposal is crucial to minimize environmental impact, and coin batteries can be a bit trickier to recycle. Now, let's hear from a personal perspective: "I've been using Energizer's CR2450 batteries for years, and they've never let me down. 👍 Whether it's for my car's keyless entry system or my trusty wristwatch, these little powerhouses keep my devices running smoothly without any hiccups. The peace of mind they provide is invaluable, knowing that I won't have to worry about sudden power loss or battery leakage." Overall, Energizer's CR2450 Lithium Coin Batteries are a reliable and convenient choice for anyone in need of long-lasting power for their specialized devices. 🏆 While their lifespan and disposal might require some consideration, the benefits of leak protection, durability, and versatility make them a worthwhile investment for anyone seeking hassle-free operation of their essential gadgets.
Review: Reliable power when you actually need it - Bought the Energizer CR2450 lithium coin batteries and they’ve been spot on. Slotted straight into the device, powered up instantly, and no issues since. Energizer is one of those brands you trust with coin batteries — they last well and don’t suddenly give up at the most inconvenient moment. Perfect for things like key fobs, smart sensors, scales, and other small electronics that always seem to need a specific battery size you never have in the drawer. No leaks, no weak output, just solid, dependable performance. Five stars. Small battery, big reliability.

## Features

- What You'll Get - 2 Energizer CR2016 Lithium Batteries
- Long Lasting Power for Specialty Devices - Ideal for heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games
- Leak Protection - Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them
- Durability - These lithium batteries can withstand a wide temperature range, from -30º to 60º C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012385ZG |
| Amperage | 3 Amps |
| Antenna Location | Watch |
| Battery Capacity | 150 |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 0.01 Grams |
| Best Sellers Rank | 109 in Disposable Household Batteries |
| Box Contents | Contents: 1 item |
| Brand Name | Energizer |
| Compatible Phone Models | Not for mobiles |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (23,653) |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 07638900248340 |
| Item Dimensions | 8 x 0.4 x 12 centimetres |
| Item Type Name | Small Electronic Batteries |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Energizer |
| Manufacturer Contact Information | Energizer®, Sword House, Totteridge Road, High Wycombe, UK, HP13 6DG. |
| Model Name | E301021901 |
| Model Number | E300789000 |
| Number of Batteries | 2 Lithium Metal batteries required. |
| Reusability | Single Use |
| UPC | 616268234813 |
| Unit Count | 2.0 count |
| Voltage | 1.5 Volts |

## Product Details

- **Battery capacity:** 150
- **Battery cell composition:** Lithium Ion
- **Brand:** Energizer
- **Number of batteries:** 2 Lithium Metal batteries required.
- **Recommended uses for product:** Watch

## Images

![Ultimate Lithium - CR2016 Batteries (2 Pack) - 3V Battery Coin Cell - Car Key Fobs, Watches, Home/Medical/Fitness Devices - Child Resistant Packaging - 10 Year Shelf Life - Image 1](https://m.media-amazon.com/images/I/71bM7y5B2RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long-Lasting Power in a Tiny Package 🔋⏱️
*by R***D on 8 May 2024*

Energizer's CR2450 Lithium Coin Batteries are a reliable and convenient choice for powering your specialized devices. These tiny power packs pack a mighty punch, offering long-lasting performance and durability that you can count on. Let's start with the positives that make these batteries a standout option: 1. Versatility Galore 🏋️‍♀️🎮⌚️ - Whether you need to power up your heart rate monitor, remote control, keyless entry system, glucose monitor, toys, or even your trusty wall clock, these coin batteries have got you covered. 2. Leak-Proof Reliability 👌 - With a shelf life of up to 10 years, you can rest assured that these batteries will be ready to go whenever you need them, without any worries about leakage or power loss. 3. Tough as Nails 💪 - Designed to withstand a wide temperature range from -30°C to 60°C, these lithium coin batteries can handle the most demanding environments without skipping a beat. However, like any product, there are a few potential drawbacks to consider: 1. Limited Lifespan 🕰️ - While these batteries boast an impressive shelf life, their actual usage lifespan may vary depending on the device and its power consumption. 2. Environmental Concerns ♻️ - As with any battery, proper disposal is crucial to minimize environmental impact, and coin batteries can be a bit trickier to recycle. Now, let's hear from a personal perspective: "I've been using Energizer's CR2450 batteries for years, and they've never let me down. 👍 Whether it's for my car's keyless entry system or my trusty wristwatch, these little powerhouses keep my devices running smoothly without any hiccups. The peace of mind they provide is invaluable, knowing that I won't have to worry about sudden power loss or battery leakage." Overall, Energizer's CR2450 Lithium Coin Batteries are a reliable and convenient choice for anyone in need of long-lasting power for their specialized devices. 🏆 While their lifespan and disposal might require some consideration, the benefits of leak protection, durability, and versatility make them a worthwhile investment for anyone seeking hassle-free operation of their essential gadgets.

### ⭐⭐⭐⭐⭐ Reliable power when you actually need it
*by N***T on 2 March 2026*

Bought the Energizer CR2450 lithium coin batteries and they’ve been spot on. Slotted straight into the device, powered up instantly, and no issues since. Energizer is one of those brands you trust with coin batteries — they last well and don’t suddenly give up at the most inconvenient moment. Perfect for things like key fobs, smart sensors, scales, and other small electronics that always seem to need a specific battery size you never have in the drawer. No leaks, no weak output, just solid, dependable performance. Five stars. Small battery, big reliability.

### ⭐⭐⭐⭐ Power to the People
*by R***8 on 24 March 2025*

Decent price, but can't comment on longevity yet!

## Frequently Bought Together

- Energizer CR2016 Ultimate 3V Lithium Battery, 2 Pack (Packaging may vary)
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-16*