Energizer Coin Cell CR 2016 Lithium 2 Pcs./Pack.

Energizer Ultimate Lithium coin cell batteries are our most powerful coin cells ever. These long-lasting specialty batteries are ideal for use in a variety of electronic devices, such as keys, remote controls, film and photo equipment, digital thermometers, blood pressure monitors, medical devices, and much more. Energizer Ultimate Lithium coin cell batteries have up to 18% longer lifespan compared to standard Energizer lithium coin cell batteries. Ultimate Lithium coin cells maintain their power for up to 8 years of storage and perfectly meet needs with extra child-resistant packaging and an integrated battery size tester.