From the manufacturer's website:
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.
- Lithium Coin Battery: Duracell's 2032 3V coin batteries provide reliable, long lasting power for your medical devices, security devices, electronics and more.
- Long Lasting Power: Duracell coin batteries are engineered for long lasting performance.
Warning: Keep batteries away from children. If swallowed, consult a physician immediately. Battery can explode or leak if heated, disassembled, shorted, recharged, exposed to fire or high temperature or inserted incorrectly. Do not carry batteries loose in your pocket or purse.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.