Published on: November 2, 2022
Written by Jonas Frank / Fact-checked by Nova Scarlett
An LR44 battery is a type of button cell battery that is commonly used in small electronic devices, such as watches, calculators, and keyless entry systems. These batteries are also known as “alkaline manganese dioxide” batteries. The LR44 designation comes from the International Electrotechnical Commission (IEC), which is an international standards organization.
The “L” in LR44 stands for “lithium,” while the “R” designates the round shape of the battery. The 44 refers to the dimensions of the battery, which are 44mm in diameter and 5.4mm in height.
The LR44 battery is a popular type of button cell battery. Button cell batteries are often used in small electronic devices, such as watches, calculators, and Laser pointers. Many people are curious about how long these batteries can last.
The answer to this question depends on a few factors, such as the quality of the battery and how often it is used. In general, an LR44 battery can last anywhere from several months to several years. Of course, if you use your device frequently, you will need to replace the batteries more often than someone who only uses it occasionally.
There are many different types of LR44 batteries on the market, so it is important to choose one that is high quality. Doing some research beforehand can help you find the best option for your needs. With a little bit of care, your LR44 battery can provide power for your devices for a long time.
At What Voltage is an LR44 Battery Dead?
An LR44 battery is considered dead when the voltage drops below 1.35V. This can happen gradually over time, or if the battery is used in a high-drain device such as a digital camera. Once the voltage of an LR44 battery drops below 1.35V, it can no longer be recharged and must be replaced.
LR44 Rechargeable Battery
If you are looking for a reliable and affordable rechargeable battery that needs to charge, then look no further than the LR44. This battery is perfect for use in a wide variety of devices, including digital cameras, remote control toys, and more. The LR44 is a great choice for those who want to save money on batteries, as it can be recharged multiple times before needing to be replaced.
What Uses LR44 Batteries?
Lr44 batteries are used in a variety of devices, including watches, calculators, cameras, and more. They are also known as A76 or LR44 batteries. These batteries are 1.5 volts and have a diameter of 11 millimeters.
The Lr44 battery is a popular choice for many devices because it is long lasting and has a high energy density like Dab radios that use more power.
What Does LR44 Mean?
LR44 batteries are button cells, meaning they are small, round batteries that are typically used in watches and other electronic devices. The “L” in Lr44 stands for lithium, while the “r” designates the round shape of the battery. The 44 simply means that the battery is 44mm in diameter.
What is an LR44 Battery Equivalent to?
The LR44 battery is a small, round battery that is commonly used in small electronic devices. It is also known as an A76 or PX76A battery. The LR44 is an alkaline battery and has a voltage of 1.5 volts.
This type of battery is often used in watches, calculators, and laser pointers. The LR44 battery can be replaced with an LR54 battery, which is the same size and has the same voltage.
LR44 Battery Voltage
Batteries come in all shapes and sizes, and each one has a different voltage. The LR44 battery is no different. This type of battery is often used in small electronic devices, such as watches or calculators.
Its voltage is 3 volts.
LR44 Battery mAh
LR44 batteries are a type of button cell battery. They are also known as 357 batteries, because of their 3.57 mm diameter. LR44 batteries are used in many small electronic devices, such as watches, calculators, and hearing aids.
Button cell batteries get their name from the fact that they are often shaped like a button, with a flat top and a convex bottom. LR44 batteries specifically have a diameter of 3.57 mm and a height of 5.4 mm. They typically weigh between 2 and 3 grams.
LR44 batteries are made up of several different chemistries, including alkaline, silver oxide, zinc air, and lithium ion. The most common type of LR44 battery is the alkaline variety; however, silver oxide LR44s are also popular due to their higher energy density. Lithium ion LR44s are less common but offer the longest lifespan out of all the varieties.
The capacity of an LR44 battery is typically between 35-40 mAh (milliamp hours). This means that it can provide 1mA for 35-40 hours or 100mA for 0.35-0.4 hours before it needs to be recharged or replaced.
LR44 Batteries Near Me
Looking for an LR44 battery? You’re in luck – they’re carried by most major retailers. Here’s a quick guide to help you find them:
| Walmart | Walmart carries both Energizer and Duracell brand LR44 batteries. They can be found in the electronics department near the other batteries. |
| Target | Target also carries both Energizer and Duracell brand LR44 batteries. They can be found in the same aisle as AA and AAA batteries. |
| Best Buy | Best Buy sells Energizer, Duracell, and Panasonic brand LR44 batteries. They can be found in the electronics department near the other batteries. |
| Drugstores | Many drugstores such as CVS, Walgreens, and Rite Aid sell LR44 batteries. They are often located near the cash registers or in the aisle with hearing aid batteries. |
FAQs
How Long Do LR44 Batteries Last in Use?
LR44 batteries are a type of alkaline button cell battery. They are also known as A76 or 357 batteries. LR44 batteries last anywhere from two to five years, depending on how often they are used.
If an LR44 battery is used frequently, it will need to be replaced more often than if it is used infrequently.
How Long Do SR44 Batteries Last?
SR44 batteries are designed to last a long time. However, how long they will actually last depends on a number of factors, including the type of device they are used in and how often the device is used. Generally speaking, SR44 batteries can last anywhere from two to ten years.
What Voltage is Too Low for an LR44 Battery?
Batteries are an essential part of many electronic devices, and the LR44 battery is no exception. This small, round battery is used in a variety of devices, from calculators to watches. But what voltage is too low for an LR44 battery?
The answer depends on the device that you’re using the battery for. For most devices, the minimum voltage that you’ll want to use is 3 volts. However, some devices may require a higher voltage to function properly.
If you’re not sure what voltage your device requires, it’s best to check the manufacturer’s specifications.
In general, though, if your LR44 battery has a voltage of less than 3 volts, it’s time to replace it with a new one.
What is LR44 Batteries Used For?
LR44 batteries are a type of button cell battery that is commonly used in small electronic devices, such as watches, calculators, and laser pointers. These batteries are also known as A76 or LR1154 batteries. LR44 batteries are 1.5 volts and have a diameter of 11mm.
Button cell batteries get their name from the fact that they are often used in small devices where space is limited, such as in buttons or watches. Button cell batteries typically have a higher energy density than other types of batteries, making them ideal for use in small electronic devices. LR44 batteries are made up of alkaline chemistry and contain manganese dioxide and zinc electrodes.
The positive electrode is made up of manganese dioxide, while the negative electrode is made up of zinc. Alkaline button cells like the LR44 tend to have a longer shelf life and higher discharge rates than other types of button cells. When shopping for LR44 batteries, it is important to note that there are several different types on the market.
Some LR44 batteries are designed for high-drain devices, while others are designed for low-drain devices. It is important to choose the right type of battery for your device to ensure optimal performance and longevity.
How Much Does an LR44 Battery Cost?
If you are looking for an LR44 battery, you can expect to pay between $2 and $5. This price will vary depending on the brand and where you purchase the battery. LR44 batteries are commonly used in small electronic devices, such as watches, calculators, and laser pointers.
They are also known as A76 or 357 batteries. These batteries are typically 1.5 volts and have a diameter of 11 millimeters. The LR44 battery is an alkaline button cell battery that was first introduced in the 1970s.
Final Thoughts
How Long Does an LR44 Battery Last? LR44 batteries are commonly used in small electronic devices, such as watches, calculators, and laser pointers. These batteries have a relatively short life span and need to be replaced frequently.
