Duracell Batteries Button Cell Battery

Duracell Button Cell Batteries: Precision Power for the Devices That Matter Most

When a device is small enough to fit in your palm but important enough to trust with your health, safety, or daily routine, the battery inside it matters. Duracell has spent decades earning a reputation as the world's most trusted battery brand, and nowhere is that trust more evident than in their extensive lineup of button cell batteries. From lithium coin cells that keep your car key fob communicating to silver oxide cells that keep a precision watch ticking, Duracell's button cell range covers nearly every form factor and chemistry a modern device demands.

Two Core Chemistries, One Trusted Name

Duracell's button cell catalog centers on two primary chemistries, each suited to different device types:

• Lithium Coin Batteries (CR Series): Duracell lithium coin batteries deliver long-lasting 3V power across the most popular sizes — CR2032, CR2025, and CR2016. These cells power devices throughout the home and on the go, such as Apple AirTags, key fobs, remote controls, flameless candles, wireless cameras, thermometers, and glucose monitors.
• Silver Oxide Button Cells: Duracell Silver Oxide button batteries are designed to provide reliable power to specialty devices like watches, medical devices, digital thermometers, and other electronics. Available sizes include 301/386, 303/357, 309/393, 364, 370/371, 376/377, 379, 384/392, 389/390, and 395/399 — making it easy to find an exact match for virtually any watch or precision instrument.

Child Safety Innovation That Sets Duracell Apart

One of the most significant differentiators in Duracell's button cell lineup is a genuine commitment to child safety — an area where small batteries pose a real risk. Duracell unveiled a new development to their lithium coin battery safety system: in addition to child-proof packaging and on-pack warnings, a bitter coating was added to help discourage accidental ingestion. Each CR2032, CR2025, and CR2016 lithium coin battery is now equipped with a non-toxic bitter substance designed to discourage swallowing.

Duracell CR2032 3V lithium coin batteries feature a bitter taste coating on both sides of the battery to help deter accidental ingestion by children — a safety feature unique to Duracell in this category. The packaging itself is nearly impossible to open without scissors, to help keep children safe.

Built-In Quality Assurance and Long Shelf Life

Duracell is the world's #1 trusted battery brand that continues to improve its batteries to meet customer needs with superior quality and dependability. That commitment extends directly to button cells. Silver Oxide button batteries are guaranteed for 4 years in storage, so you can be confident they will be ready when you need them. Whether you're stocking up for a drawer full of remotes and gadgets or sourcing batteries for precision instruments, Duracell's long shelf life means fewer emergency runs to the store.

A Wide Range of Sizes to Match Any Device

Duracell has a rich history of innovation through constantly developing batteries that are more compact, more powerful, more efficient, and longer-lasting than competitor brands. That philosophy carries through their button cell lineup, where 25 individual products span the most commonly required sizes across automotive key fobs, fitness trackers, tire pressure sensors, hearing aids, cameras, and more. With Duracell's cross-reference resources, matching a replacement cell to an existing battery is straightforward — even when device documentation has gone missing.

Browse the full button cell battery category to find your size, or explore the complete Duracell battery lineup for all chemistries and formats.