
The AG3 LR41 battery is a popular choice for many devices, including flashlights, remote controls, and other small electronics. It's a type of alkaline battery.
These batteries are known for their reliability and long shelf life, with a typical shelf life of 5-10 years. They're also relatively inexpensive compared to other battery types.
AG3 LR41 batteries have a diameter of 11.6mm and a height of 5.4mm, making them a standard size for many devices. They're also relatively lightweight, weighing in at around 10-15 grams.
Their voltage is 1.5V, which is typical for alkaline batteries. They also have a moderate capacity, around 400-600mAh.
Worth a look: How to Increase the Life of Laptop Battery
Specifications
The AG3 LR41 battery is a reliable power source for small electronics. Its compact design makes it perfect for low-power applications.
The LR41 battery has a nominal voltage of 1.5V, which is consistent across various sources. This voltage is suitable for most small electronics that don't require a constant voltage.
For more insights, see: Lipo Battery Storage Voltage
The battery's capacity ranges from 25mAh to 42mAh, depending on the brand. Brands like Energizer, Maxell, and Sony typically have a slightly higher capacity than mass-produced Chinese brands.
Here are the key specifications of the LR41 battery:
The LR41 battery is widely used in devices such as small LED flashlights, thermometers, toys, remote controls, and other non-medically sensitive equipment.
Features and Comparison
The LR41 battery has a nominal capacity of 25-32 mAh and a nominal voltage of 1.5 volts. Certain brands might assert that their LR41 batteries have greater capacity, but this is not always the case.
A LR41 battery is usually depleted at extremely low currents, and its true capacity is usually between 25 and 32 mAh. This is worth noting if you're looking for a battery with high capacity.
The dimensions for LR41 and AG3 batteries are the same: a diameter of 7.9mm (0.311 inches) and a height of 3.6mm (0.142 inches). This makes them interchangeable in many devices.
Here's a comparison of the capacities of different LR41 battery brands:
For devices that don't require a constant voltage, the alkaline LR41 and AG3 battery is a great choice. Examples include small LED flashlights, thermometers, toys, remote controls, and other non-medically sensitive equipment.
Features and Benefits

The LR41 battery is a popular choice for small electronics due to its high capacity and long storage life. It's designed to provide long-lasting energy for devices like thermometers, watches, and lasers.
One of the key benefits of the LR41 battery is its ability to store power for up to 5 years when properly stored. This is thanks to its improved anti-leaking design.
These batteries are made from non-toxic metals like mercury and are built to last. They're also designed to be environmentally friendly.
The LR41 battery is a versatile option that can replace a range of other battery types, including silver oxide batteries and AG3 batteries. Here are some of the different names you might see for the LR41 battery:
- LR41
- LR4192
- LR41H
- SR41
- SR41/SW
- SR41SW
- SR41W
- SR736
- SR736PW
- SR736SW
- SR736W
The LR41 battery has a nominal capacity of 25-32 mAh and a nominal voltage of 1.5 volts. This makes it a great choice for devices that don't require a constant voltage.
For another approach, see: Lifepo Battery Voltage Chart
LR43 Key Differences

The LR43 battery is a versatile option for various devices. It has a diameter of 11.6mm and a height of 4.2mm, making it suitable for watches and calculators.
One of the key differences between the LR43 and LR41 batteries is their size. The LR43 battery is significantly larger than the LR41 battery.
The LR43 battery has a typical capacity of 110mAh, which is much higher than the LR41 battery's capacity of 25-32mAh. This means the LR43 battery can power devices for a longer period.
Here's a comparison of the LR43 and LR41 batteries:
The LR43 battery weighs 1.6g, while the LR41 battery weighs only 0.57g. This is another key difference between the two batteries.
Alternatives
The LR44 battery is a viable alternative to the LR41 battery, offering more capacity and power, but only for devices that can accommodate its larger size.
You should check the battery contact points and other circuit board components inside the device to avoid connection issues or performance loss when replacing the LR41 battery.
The LR44, also known as AG13 or A76, is a suitable substitute for the LR41 battery, but use it with caution in devices with limited space.
Make sure to verify the compatibility of the LR44 battery with your device before making the switch.
Take a look at this: Lr44 Battery vs Ag13
Prices and Availability
The average cost of a single AG3 battery is around $0.45c retail.
You can find AG3 batteries in packs of 10, but be aware that pricing can vary greatly by brand.
A Maxell LR41 battery pack of 10 will cost you around $7.90, whereas a China-produced brand might be closer to $5.
The difference in quality between these brands is often negligible, so it's up to you to decide what to choose.
You can expect to pay around $5 for a pack of 10 AG3 batteries from a China-produced brand.
Recommended read: Size 10 Battery
Installation and Usage
To install an AG3 LR41 battery in your device, first identify the positive and negative ends of the battery. The flat side, possibly with markings, is usually the positive side.
The opposite side, with a small circular protrusion, is typically the negative end.
To align the battery with your device, look for corresponding markings. Some devices have small metallic tabs for battery retention and function.
It's essential to leave these tabs unharmed and undamaged, as moving them out of place may compromise the performance of your device.
For more insights, see: Small Battery Size Chart
Comparison and Equivalents
The LR41 battery has several equivalents and substitutes, depending on the device's requirements. The SR41 battery is a good substitute due to its comparable size and voltage characteristics.
In some cases, the LR44 battery can be used as a substitute, but its larger size may make it incompatible with the device's design. It's essential to consider the device's energy demands before selecting a substitute.
The LR44 battery offers a longer runtime compared to the LR41 cell, but its physical size may be a limitation. A good replacement for the LR41 battery is the LR44 battery, which is also known as AG13 or A76.
Other direct replacements for the LR41 battery include 192, 92A, LR736, and AG3. These batteries are exact equivalents, with the only difference being the name. It's essential to consult the owner's manual to determine the exact battery required for the device.
Discover more: Lr44 Battery Size
Frequently Asked Questions
Does Walmart sell LR41 batteries?
Yes, Walmart sells LR41 batteries, but we couldn't verify the specific product or price mentioned in the provided information.
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