---
product_id: 102886055
title: "CR1620 3V Lithium Coin Battery, 1 Count, Watches & Key Fobs"
brand: "duracell"
price: "R162"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Duracell"
url: https://www.desertcart.co.za/products/102886055-cr1620-3v-lithium-coin-battery-1-count-watches-and-key
store_origin: ZA
region: South Africa
---

# 10-Year Shelf Life 3V Lithium Power Child-Resistant Safety CR1620 3V Lithium Coin Battery, 1 Count, Watches & Key Fobs

**Brand:** duracell
**Price:** R162
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life with confidence—Duracell CR1620, the battery that never quits.

## Quick Answers

- **What is this?** CR1620 3V Lithium Coin Battery, 1 Count, Watches & Key Fobs by duracell
- **How much does it cost?** R162 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/102886055-cr1620-3v-lithium-coin-battery-1-count-watches-and-key)

## Best For

- duracell enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Lightweight 12g lithium coin battery packs a powerful 3V punch in a sleek, space-saving design.
- • **Trusted Powerhouse:** From watches to key fobs, rely on Duracell, the #1 trusted battery brand, for uninterrupted performance.
- • **Unmatched Longevity:** Engineered to deliver consistent power with a 10-year guaranteed shelf life—always ready when you are.
- • **Safety First Packaging:** Child-resistant design ensures peace of mind in every household—because safety never goes out of style.
- • **Versatile Compatibility:** Perfect fit for medical devices, fitness trackers, calculators, toys, and security gadgets—power your essentials effortlessly.

## Overview

The Duracell CR1620 3V Lithium Coin Battery offers reliable, long-lasting power with a 10-year shelf life guarantee. Designed for a wide range of devices including watches, key fobs, medical and fitness gadgets, it features child-resistant packaging for enhanced safety. Trusted globally as the #1 battery brand, this compact lithium battery delivers consistent 3V performance in a lightweight, durable form factor.

## Description

Duracell Lithium Coin batteries provide reliable, long-lasting power for your specialty devices. They have up to a 10-year guarantee in storage so you can be confident these lithium coin batteries will be ready when you need them. To help ensure the safety of your children, they come in a child-resistant package. Duracell Lithium Coin batteries are great for devices like glucometers, calculators and car remotes. And you can be assured that they’re batteries you can trust because Duracell is the #1 trusted battery brand.

Review: Pretty Good - Good battery for the price especially. I needed it in order to replace the battery in my car keys and it works very well. It was easy to install. So overall pretty happy with it.
Review: Worked in my 2012 Subaru Outback key fob - I purchased the Duracell 1620 3V Lithium Coin Battery for a key fob and have been very satisfied with the performance so far. Installation was quick and easy, and the battery powered up the device immediately without any issues. As expected from Duracell, the battery delivers consistent, reliable power. These CR1620 cells are commonly used in watches, fitness devices, toys, and key fobs, and this one works exactly as it should. One thing I especially appreciate is the child-secure packaging. It’s nearly impossible to open without scissors, which adds an important layer of safety for households with kids. It’s not the easiest packaging to open, but that’s clearly by design and worth the extra step. Another big plus is the 10-year storage guarantee. It’s reassuring to know you can keep a spare on hand and trust it will still be good when you need it. Duracell also backs their batteries with a quality guarantee against defects, which adds further confidence. Overall, this is a dependable, long-lasting CR1620 battery from a brand that’s widely trusted. If you need a reliable replacement for a watch, key fob, or small electronic device, this is a solid choice.

## Features

- Lithium Coin Battery: Duracell's 1620 3V coin batteries provide reliable, long lasting power for your medical devices, watches, toys, fitness devices, security devices, electronics and more.
- Long Lasting Power: Duracell coin batteries are engineered for long lasting performance.
- Child-Resistant Packaging: To help ensure the safety of your children, Duracell Lithium Coin batteries come in a child-resistant package.
- Guaranteed for 10 years in Storage: Duracell Lithium Coin batteries are guaranteed for 10 years in storage.
- #1 Trusted Battery Brand: This Duracell 1620 lithium coin battery is equivalent to DL1620 and CR1620.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GN2H5BS |
| Amperage | 3 A |
| Antenna Location | Calculators |
| Battery Capacity | 2.5 amp_hours |
| Battery Cell Composition | Lithium |
| Battery Cell Type | Lithium |
| Battery Weight | 12 g |
| Best Sellers Rank | #11,024 in Health & Household ( See Top 100 in Health & Household ) #49 in 3V Batteries #87 in Coin & Button Cell Batteries |
| Brand | DURACELL |
| Compatible Phone Models | Remote battery |
| Customer Reviews | 4.7 out of 5 stars 8,693 Reviews |
| Included Components | 1 pk |
| Item Dimensions | 0.25 x 1.75 x 3.5 inches |
| Item Weight | 4.54 g |
| Manufacturer | Duracell Distributing, Inc |
| Model Name | 1620 3V Lithium Battery |
| Model Number | DURDL1620BPK |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | Calculators |
| Reusability | Rechargeable |
| UPC | 041333162102 |
| Unit Count | 1 Count |
| Voltage | 3 |
| Warranty Description | 10 Yr. Shelf Life |

## Product Details

- **Battery Capacity:** 2.5 amp_hours
- **Battery Cell Composition:** Lithium
- **Brand:** DURACELL
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Calculators

## Images

![CR1620 3V Lithium Coin Battery, 1 Count, Watches & Key Fobs - Image 1](https://m.media-amazon.com/images/I/61nQiO6CeSL.jpg)

## Available Options

This product comes in different **Total Product Quantity** options.

## Questions & Answers

**Q: what is the mah of cr1620?**
A: CR1620 batteries are typically rated at 81 mAh (to 2.0 volts).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty Good
*by B***P on September 25, 2026*

Good battery for the price especially. I needed it in order to replace the battery in my car keys and it works very well. It was easy to install. So overall pretty happy with it.

### ⭐⭐⭐⭐⭐ Worked in my 2012 Subaru Outback key fob
*by C***G on February 18, 2026*

I purchased the Duracell 1620 3V Lithium Coin Battery for a key fob and have been very satisfied with the performance so far. Installation was quick and easy, and the battery powered up the device immediately without any issues. As expected from Duracell, the battery delivers consistent, reliable power. These CR1620 cells are commonly used in watches, fitness devices, toys, and key fobs, and this one works exactly as it should. One thing I especially appreciate is the child-secure packaging. It’s nearly impossible to open without scissors, which adds an important layer of safety for households with kids. It’s not the easiest packaging to open, but that’s clearly by design and worth the extra step. Another big plus is the 10-year storage guarantee. It’s reassuring to know you can keep a spare on hand and trust it will still be good when you need it. Duracell also backs their batteries with a quality guarantee against defects, which adds further confidence. Overall, this is a dependable, long-lasting CR1620 battery from a brand that’s widely trusted. If you need a reliable replacement for a watch, key fob, or small electronic device, this is a solid choice.

### ⭐⭐⭐⭐⭐ Just buy it. Yes it’s more expensive but it WORKS!
*by #***R on August 10, 2026*

Lesson learned. Just buy a decent quality name brand battery and your car remove will work better. No more of this off brand stuff for me. They all die quickly or don’t work at all. Yessss Duracell is more expensive. They work, that’s why.

## Frequently Bought Together

- Duracell 1620 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell
- Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery
- DURACELL 1632 Lithium Coin Battery Pack of 4

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**Shop now:** [https://www.desertcart.co.za/products/102886055-cr1620-3v-lithium-coin-battery-1-count-watches-and-key](https://www.desertcart.co.za/products/102886055-cr1620-3v-lithium-coin-battery-1-count-watches-and-key)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-03*