Best LR920 Button Batteries of 2025

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LR920 button batteries are small, round, and flat batteries that are commonly used in various electronic devices, such as watches, calculators, and small toys. They are also known as AG6 or 371 batteries and are typically made of silver oxide. These batteries have a voltage of 1.5V and a capacity of around 30mAh, which makes them ideal for low-power devices that require a long-lasting power source. LR920 button batteries are widely available in stores and online, and they are a cost-effective solution for powering small electronics.
At a Glance: Our Top Picks
Top 10 LR920 Button Batteries
Cotchear 10 Pcs AG6 Button Cell Battery Pack
The Cotchear 10 Pcs AG6 Button Cell Battery Pack includes high-quality alkaline batteries that are tested under strict quality control standards. These batteries may also be known as SR920SW, SR69, SR921, SB-AN, 280-31, V371, D371, 605, S921E, GP371, AG6, AG-6, 371, CX921, SR290SW, 371, SR69, SG6, LR921, LR920SW, L921, 371A, and 371X. They are primarily used in small electronics such as watches, calculators, toys, laser pointers, children's books, and medical devices. These batteries have a high energy density and long lifespan, and they pass the SGS test standard.
PoundMax LR920/371 Alkaline Button Cell Battery - 10 Count
The PoundMax AG6 LR920/371 Batteries are reliable and provide long-lasting power with a 1.5 V voltage. They have a long shelf life and operate in temperatures ranging from -22°F to +140°F. These high-quality batteries are suitable for powering small electronics, calculators, watches, hearing aids, and other electronic devices. They come in a 10-count package and have a compact size of 9.5mm (0.37”) x 2.5mm (0.09”).
DURNERGY SR920SW Watch Battery 100 Pack
The DURNERGY Watch Battery Pack offers reliable performance with its stable voltage, ensuring that your devices operate smoothly without any risk of damage. You’ll appreciate the sealed steel casing that prevents leaks, making it a safe choice for your gadgets. These batteries are environmentally friendly, as they contain no harmful substances, allowing you to dispose of them easily after use. Plus, the anti-misalignment design means you can remove batteries without worrying about misplacing the others, providing convenience for various applications, from watches to toys and more.
LOOPACELL AG6 LR920 371 370 D371 D370 Alkaline Button Cell Battery X 20
The Loopacell AG6 Alkaline Button Cell Battery set includes 20 batteries that can replace LR920 371 SR920SW and equivalents. These top-quality batteries work well for watches, toys, cameras, calculators, car security alarms, keyless car remotes, organizers, and computer equipment that uses memory backup batteries (CMOS).
Fuspower 371 SR920SW Battery
The Fuspower 371 Battery offers a reliable power source with a fresh 1.5 volts charge and a two-year shelf life, ensuring your devices are always ready to go. This battery is compatible with various devices, including watches, remote controls, and calculators, providing versatility for everyday use. With its high-quality construction, you can trust that these batteries have been rigorously tested for performance. Remember to store them safely, as their small size can be a choking hazard for children. Enjoy the convenience and dependability of the Fuspower 371 Battery in your electronic devices.
SKOANBE 10PCS Button Coin Cell Watch Battery
SKOANBE offers 10PCS of button coin cell watch batteries with multiple compatibility such as SR920SW, LR921, 371, 370, 171, AG6, LR920, LR69, SR69, SP370, SP371, V371, V370, G64, LR920, 605, and RW315. The batteries are made of high-quality silver oxide and have stable 1.5 voltage, long-lasting power, low self-discharge characteristics, 3 years shelf life, and 0% mercury. You can use these batteries for watches, remote controls, calculators, toys, electronic desk calendars, flashlights, and other electronic instruments. All batteries undergo strict quality inspection to ensure they're fully charged.
Maxell 371 Button Batteries
The Maxell 371 Batteries are designed to provide reliable power with a nominal voltage of 1.55 volts. Their lightweight design ensures easy handling and installation in various devices. You will appreciate their stable discharge, which means your devices will operate efficiently without sudden drops in power. Additionally, these batteries feature a leakage-resistant design, protecting your devices from potential damage. The original hologram packaging guarantees authenticity, giving you peace of mind with your purchase.
LiCB SR920SW Button Cell Batteries - 20 Pack
LiCB SR920SW Button Cell Batteries come in a pack of 20 and are safe, reliable, and high quality. These batteries are tested under strict quality control standards and are CE and ROHS certified. They are compatible with multiple devices that use 371, 370, SR920SW, 1188SO, SR69, SP370, 1171SO, SP371, V371, V370, G64, LR920, AG6, 605, GP71, and RW315 batteries. These batteries have a shelf life of 3 years and come in an exact blister pack.
Loopacell Watch Battery Button Cell
The Loopacell Watch Battery Button Cell comes in a pack of 5 and is available in various models like SR920SW, 1188SO, and more. The long-lasting batteries have low self-discharge, leak-proof technology, and are environmentally friendly. They are ready to use and come in frustration-free packaging. Loopacell is committed to producing and selling premium-quality button cell batteries.
hunbath SR920SW 50 Pack Alkaline Watch Battery
hunbath Alkaline Watch Battery provides you with multiple compatibility, a nominal voltage of 1.55V, a capacity of 120mAh, and a long shelf life. It is suitable for various devices like cake scales, toys, flashlights, alarms, calculators, and more. With stable voltage and high efficiency, this battery ensures the safety and durability of your equipment. Keep these batteries in a dry place, avoid recharging them, and always insert them correctly for optimal performance.
Frequently Asked Questions (FAQs)
1. What is an LR920 battery?
LR920 and SR920SW are popular alkaline and silver-oxide batteries commonly found in the wrist and other watches, remote controls, some toys, small flashlights, and similar. These batteries are usually labeled as SR69, SR920W, SR920SW, SR920PW, SR920, SR921, SR69, 171, 370, 371, LR69, LR920, LR921, SG6, AG6, etc.
2. How do I know what size battery button I need?
Package size of button batteries using standard names is indicated by a 2-digit code representing a standard case size, or a 3- or 4-digit code representing the cell diameter and height.
3. What battery can replace 377?
377 Battery is a direct replacement for SR626SW, SR66, SR626, SB-AW, 280-39, BA, V377, D377, 606, S626E, GP377, AG4, AG-4, 377, L626, SG4, LR626, LR66, SR628SW, E377, E377CA, LR626SW, 377A, SR262SW, 377X, 377S, GP177, SR6265W, 377/376, E377A, SR66SW, SR625SW, 377BA, CR626SW, AG4/377, AG04 batteries.
During our lr920 button battery research, we found 24 lr920 button battery products and shortlisted 10 quality products. We collected and analyzed 58,490 customer reviews through our big data system to write the lr920 button batteries list. We found that most customers choose lr920 button batteries with an average price of $5.81.
The lr920 button batteries are available for purchase. We have researched hundreds of brands and picked the top brands of lr920 button batteries, including Cotchear, PoundMax, DURNERGY, LOOPACELL, Fuspower. The seller of top 1 product has received honest feedback from 1,422 consumers with an average rating of 4.9.

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.