---
product_id: 233417870
title: "CR2450 Battery"
brand: "nightkonic"
price: "HK$133"
currency: HKD
in_stock: true
reviews_count: 9
url: https://www.desertcart.hk/products/233417870-cr2450-battery
store_origin: HK
region: Hong Kong
---

# 5Y Shelf Life Leak-Free 3V Power CR2450 Battery

**Brand:** nightkonic
**Price:** HK$133
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Confidence!

## Quick Answers

- **What is this?** CR2450 Battery by nightkonic
- **How much does it cost?** HK$133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/233417870-cr2450-battery)

## Best For

- nightkonic enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Mighty:** Small size, big impact—stable discharge capacity for all your electronic needs.
- • **Unleash the Power:** 15 high-performance CR2450 batteries to keep your devices running smoothly.
- • **Eco-Friendly Energy:** Zero mercury content for a safer choice without compromising on performance.
- • **Versatile Compatibility:** Perfect for remotes, watches, toys, and more—your all-in-one power solution.
- • **Longevity Meets Reliability:** Enjoy a remarkable 5-year shelf life, ensuring you're always prepared.

## Overview

The Nightkonic 15 pcs Pack of CR2450 Lithium Button Cell Batteries offers a reliable 3V power source with a 5-year shelf life. Ideal for a wide range of devices, these batteries are eco-friendly, leak-free, and designed for optimal performance, making them a must-have for any tech-savvy household.

## Description

15 pcs Pack - CR2450 Battery 3v Lithium Button Cell Coin 2450 Batteries

## Features

- Package Included: 15 Pieces CR2450 lithium coin cell batteries
- Full 3 Volts Charge, 5 Years Shelf Life with Long-Lasting Power
- Used in Remotes , Key Entry , Watches , Computer motherboards , Calculators , Electronic organizers , Garage door openers , Toys , Games , MP3 players, Digital voice recorders , Door chimes, Pet collars , LED lights and so more
- Zero mercury-safety ,Small and powerful-Stable and durable discharge capacity, Perfect Performance with Leak-Free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Nightkonic |
| Brand | Nightkonic |
| Model | cr2450 |
| Item Weight | 4.2 ounces |
| Product Dimensions | 72.83 x 21.65 x 0.16 inches |
| Country of Origin | China |
| Item model number | CR2450 |
| Batteries | 20 Lithium Metal batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | DHYH-61 |
| Voltage | 3 Volts |

## Images

![CR2450 Battery - Image 1](https://m.media-amazon.com/images/I/81WN11hInuL.jpg)
![CR2450 Battery - Image 2](https://m.media-amazon.com/images/I/815xW0yeHML.jpg)
![CR2450 Battery - Image 3](https://m.media-amazon.com/images/I/41lxd8WsfsL.jpg)
![CR2450 Battery - Image 4](https://m.media-amazon.com/images/I/71s7W7tPCBL.jpg)
![CR2450 Battery - Image 5](https://m.media-amazon.com/images/I/71kMxmogEgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    EASY to install
  

*by K***S on Reviewed in the United States on February 2, 2021*

This battery is not too thick, it doesn't seem to last that long, however.  The remote control works fine, but as soon as one gets turned off, it can turn others back on. It's kinda annoying,  but funny.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Battery life seems good
  

*by A***Y on Reviewed in the United States on March 3, 2024*

Ordered them, used them in some welding helmets, working just fine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Didn’t fully trust the reviews so…
  

*by P***Z on Reviewed in the United States on April 5, 2022*

I ran a little test. The results were pleasantly surprising.I bought Duracells at ≈$3 each (pictured right), and these Nightkonics at ≈$0.50 each (pictured left). I put 9 of each brand into 18 candles, and set them to run 4hrs everyday. After about 40 days I noticed many of them had either died, or gone dim, so I decided to gather them back up and group them by brand to see how it went. The results told me I don’t need to spend nearly 6 times the money for the same battery life in my little candles. These Nightkonics seem to be the real deal.I feel a little ridiculous running this test, but I wanted to know for sure if these were actually worth the money. And hey, if I’m able to help others with my ridiculousness, well that’s pretty cool too.Cheers!

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**Shop now:** [https://www.desertcart.hk/products/233417870-cr2450-battery](https://www.desertcart.hk/products/233417870-cr2450-battery)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*