LR44 Battery – Everything You Need to Know

When it comes to small electronics, one of the most common button cell batteries used worldwide is the LR44 battery. Whether it’s in watches, calculators, toys, or medical devices, the LR44 is a dependable and affordable power source. At Batteries Store, we often get questions like “What devices use an LR44 battery?” or “Is LR44 the same as AG13?”
Let’s get into the details you need about LR44 batteries, their specifications, uses, and where you can buy them.

What is an LR44 Battery?

The LR44 is a small, round alkaline button cell battery. It provides a nominal 1.5 volts of power and is widely used in compact electronic devices. Known for its reliability and affordability, the LR44 battery is a go-to choice for manufacturers and consumers alike.

LR44 Battery Specifications

• Battery type: Alkaline button cell
• Voltage: 1.5V
• Diameter: 11.6 mm
• Height: 5.4 mm
• Capacity: Around 110 mAh (varies by brand)
• Chemistry: Alkaline (non-rechargeable)

Common Uses of LR44 Battery

Thanks to its compact size, the LR44 battery is used in a wide range of everyday devices, including:

• Watches and clocks
• Calculators
• Toys and novelty items
• Laser pointers
• Flashlights
• Remote controls
• Thermometers
• Medical devices (like glucometers, digital thermometers, hearing aids)

LR44 Battery Equivalents and Replacements

One of the most common confusions about LR44 batteries is whether they are the same as other button cells. The answer is: Yes, LR44 has equivalents.

Common equivalents include:

• AG13
• 357
• A76
• SR44 (Silver Oxide version with longer lifespan)
• G13A

If your device manual mentions any of these, you can use an LR44 battery as a replacement.

How Long Does an LR44 Battery Last?

The lifespan of an LR44 battery depends on the device and usage. On average:

• Shelf life: 3–5 years when stored properly.
• In use: Several months to over a year, depending on how much power the device requires.

Devices like watches consume less power, so the battery can last longer compared to toys or laser pointers.

Tips to Extend LR44 Battery Life

• Store batteries in a cool, dry place.
• Avoid direct sunlight and extreme temperatures.
• Do not mix old and new batteries in the same device.
• Remove the battery if the device won’t be used for a long time.

Where to Buy LR44 Batteries in Calgary, Red Deer & Regina

At Batteries Store, we stock a wide selection of LR44 batteries and their equivalents. Whether you need one for a watch, toy, or medical device, we have reliable options available at competitive prices.

Why Choose Batteries Store for LR44 Batteries?

When it comes to small button cell batteries like the LR44, quality and reliability matter. At Batteries Store Calgary, Red Deer & Regina, we make sure you get the right battery at the right price.

• Wide Availability – We stock LR44 and its equivalents (AG13, SR44, A76, 357, and more).
• Competitive Pricing – Affordable rates with bulk purchase options for businesses.
• Trusted Quality – Only genuine, high-performance batteries.
• Expert Guidance – Our knowledgeable staff helps you find the perfect match for your device.
• Extra Convenience – Free battery testing, replacement help, and proper disposal of old batteries.

Conclusion

The LR44 battery is a versatile and widely used button cell that powers countless small devices. Whether you need a replacement for your watch, toy, or medical equipment, you can count on this battery for reliable performance.

Looking for LR44 batteries in Calgary, Red Deer or Regina? Visit Batteries Store today for the best selection, prices, and expert advice.

Frequently Asked Questions About LR44 Battery

1. Is LR44 rechargeable?

No, LR44 batteries are non-rechargeable alkaline batteries.

2. Are LR44 and 357 the same?

Yes, they are interchangeable, but the 357 (silver oxide) version usually lasts longer.

3. Can I use LR44 instead of SR44?

Yes, LR44 can replace SR44, but the SR44 has a more stable voltage and longer life.