---
product_id: 72491508
title: "2-Pack LR44 Alkaline Button Coin Cell Battery"
brand: "duracell"
price: "¥2133"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/72491508-2-pack-lr44-alkaline-button-coin-cell-battery
store_origin: JP
region: Japan
---

# Compact Size Alkaline Power Lightweight 2-Pack LR44 Alkaline Button Coin Cell Battery

**Brand:** duracell
**Price:** ¥2133
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Every Click!

## Quick Answers

- **What is this?** 2-Pack LR44 Alkaline Button Coin Cell Battery by duracell
- **How much does it cost?** ¥2133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/72491508-2-pack-lr44-alkaline-button-coin-cell-battery)

## 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

- • **Dual Pack Value:** Get double the power with this 2-pack, ensuring you're always ready.
- • **Compact Convenience:** Perfectly sized at 12.4cm x 8.6cm x 0.8cm for easy storage.
- • **Unleash Your Devices:** Power up your latest Android smartphone and tablet with confidence!
- • **Reliable Energy Source:** Designed for longevity, these batteries keep your devices running smoothly.
- • **Featherlight Performance:** Weighing only 0.4 oz, these batteries are a breeze to carry.

## Overview

The 2-Pack LR44 Alkaline Button Coin Cell Battery is a reliable energy source designed for modern Android smartphones and tablets. With compact dimensions of 12.4cm L x 8.6cm W x 0.8cm H and a lightweight of just 0.4 oz, these batteries are perfect for on-the-go users who demand performance and convenience.

## Description

2-Pack LR44 Alkaline Button Coin Cell Battery

## Features

- Straordinaria per utenti di smartphone e tablet Android di ultima generazione
- Country Of Origin: China
- Item Package Dimension: 12.4cm L x 8.6cm W x 0.8cm H
- Item Package Weight: 0.4 oz

## Product Details

- **Number of Batteries:** 2 LR44 batteries required. (included)
- **Brand:** DURACELL
- **Battery Cell Composition:** Alkaline
- **Battery Capacity:** 105
- **Recommended Uses For Product:** Phone, Tablet

## Images

![2-Pack LR44 Alkaline Button Coin Cell Battery - Image 1](https://m.media-amazon.com/images/I/61xOVDKViOL.jpg)

## Questions & Answers

**Q: Are these the same as LR44G**
A: This is what I found .. stats listed below .. look at your product for what it exactly requires .. 
Contents
LR44 Battery Equivalent
This website is a guide to the several equivalent LR44 batteries so you know which one to buy.
Best Deal
About LR44
LR44 is an alkaline 1.5 V battery. The most common equivalent batteries are:
AG13
L1154
LR1154
157
Silver Oxide Equivalent Batteries
LR44 can be also be replaced with a silver oxide battery. The most common silver oxide equivalents are:
SR44
SR44SW
303
357
Label Confusion
Many generic packages will list both AG13 and 357 on the label, which are different battery chemistries.  Generally, if it lists any alkaline name, then the batteries are alkaline and not silver oxide.

Comparing Equivalent Batteries in Detail
So now you know the equivalent names. Even though the size is the same, they may not be exactly alike.  Prices can range among equivalent batteries and knowing how to compare specifications will make you better informed for choosing one.

These days, brand name batteries are mainly selling silver oxide equivalents. So if you are buying from a big box retailer, you will only probably find 357 or 303 Energizer or Duracell batteries. But with the price of silver going up, they are getting more expensive all the time.  Alkaline LR44 batteries are cheaper, but which one should you use?

Alkaline Equivalent
Cheap
Voltage decreases with battery life
Shorter life
Silver Oxide Equivalent
Expensive
Maintains voltage with use
Longer life

As you can see, the main differences are the price, life, and voltage.  So if you are just using the battery for some toys, blinking lights, or a calculator, an alkaline might suit you better.  Some electronics which require a certain voltage to operate such as a digital caliper, will fare better with a silver oxide battery.

Compare the following voltage discharge graphs.  You can see silver oxide equivalent batteries maintain a higher voltage longer.  This is why devices that require a certain voltage to operate will seem to eat up alkaline batteries because at 50% capacity, the alkaline battery will not have enough voltage to operate the device.
Chart 1. Alkaline discharge curve.  
Chart 2. Silver oxide discharge curve. 

Comparing Equivalent Capacities
If you use a lot of LR44 batteries, then the following info can be useful.  When shopping for an LR44 equivalent, you can compare battery capacity by looking at the milliampere (mAh) number.  Often they will claim 150 to 165 mAh capacity, but is that really true?  To find out, you need to take a closer look at their data sheet to compare apples to apples.



Chinese Brand 1. Lists capacity at 158 mAh.
Chinese Brand 2. Lists capacity at 165 mAh.


Energizer Brand. Lists capacity at 150 mAh.
Maxell Brand. Lists capacity at 165 mAh

At a glance of the numbers, it seems the cheaper Chinese brand batteries have more capacity than brand name Energizer batteries.  But to compare equally, you must use the same cut off voltage. Using a cut off voltage of 1.3V, we see Chinese brand 1 reaches it in 500 hours at 6800 ohms.  So to calculate capacity: 
Chinese Brand 1: 1.5/6.8 x 500 = 110 mAh.  
Chinese Brand 2: 1.5/5.0 x 360 = 108 mAh
Energizer: 1.5/6.5 x 630 = 150 mAh
Maxell: 1.5/4.7 x 500 = 160 mAh

As you can see, these generic batteries have less capacity when compared with the same cut off voltage.  How do you choose?  The price of Chinese Brand 1 would need to be 73% of the Energizer price to be equal, which actually is pretty easy to find.

**Q: Is it compatible to L1154?**
A: Some stores will have a chart detailing which types of batteries (in this case LR44 and your L1154) will be compatible. My hunch is LR44 would not be compatible, but check the bottom area of the package which also will indicate what types can replace others.

**Q: would this fit V13GA?**
A: yes

**Q: Are these LR44 or A76?**
A: Both. They are interchangeable.

## Frequently Bought Together

- 2-Pack LR44 Alkaline Button Coin Cell Battery
- 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 303/357/76 Silver Oxide Button Battery, 3 Count Pack, 303/357/76 1.5 Volt Battery, Long-Lasting For Watches, Devices, Calculators, And More

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**Shop now:** [https://www.desertcart.jp/products/72491508-2-pack-lr44-alkaline-button-coin-cell-battery](https://www.desertcart.jp/products/72491508-2-pack-lr44-alkaline-button-coin-cell-battery)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*