Duracell Lithium Coin batteries provide reliable, long-lasting power for your specialty devices.They have up to a 10-year guarantee in storage so you can be confident these lithium coin batteries will be ready when you need them. To help ensure the safety of your children, they come in a child-resistant package. Duracell Lithium Coin batteries are great for devices like glucometers, calculators and car remotes. And you can be assured that they're batteries you can trust because Duracell is the #1 trusted battery brand.- LITHIUM COIN BATTERY: Duracell's 1632 3V Lithium Coin batteries provide reliable, long lasting power for your medical devices, watches, toys, electronics and more.- LONG LASTING POWER: Duracell Lithium Coin batteries are engineered for long lasting performance.- CHILD-RESISTANT PACKAGING: To help ensure the safety of your children, Duracell Lithium Coin batteries come in a child-resistant package.- GUARANTEED FOR 10 YEARS IN STORAGE: Duracell Lithium Coin batteries are guaranteed for 10 years in storage.- #1 TRUSTED BATTERY BRAND: This Duracell 1632 3 Volt Lithium Coin battery is equivalent to DL1632 and CR1632.- Safety Data Sheet.- Sold as 1 Each..