Experience our Energizer 2032 Lithium Coin Lithium Batteries, featuring 3-in-1 Child Shield with three lines of defense: Color Alert, a bitter coating, and secure packaging. Only Energizer has Color Alert technology that dyes the mouth blue seconds after contact with saliva to help alert caregivers to act fast. The non-toxic bitter coating helps discourage ingestion, while the child-resistant packaging helps prevent child access to batteries. Energizer lithium 2032 batteries perform in extreme temperatures ranging from -4 to 140 degrees Fahrenheit for dependable power, even in tough conditions. Reach for these Energizer batteries when you need key fob batteries, batteries for remotes, or batteries for glucose monitors or heart monitors. Energizer Coin Lithium Batteries are also an ideal power source for your keyless entry system, toys and games. Lasting up to 12 years in storage, these lithium batteries provide reliable power when you need it.