Duracell CR2016 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

Reliable, long-lasting power for your medical, electronic, security, and other compatible devices, Duracell Lithium Coin batteries are guaranteed for 10 years in storage, so you can be confident they’ll be ready when you need them. Duracell invests in the extensive development of features that can help keep children safe, especially for its Lithium Coin batteries. Its latest innovation is a non-toxic bitter coating on the cell that is designed to help discourage swallowing. Duracell Lithium Coin batteries also feature child secure packaging which makes it nearly impossible to open with bare hands. From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand.