Stock up with CR2016 Energizer batteries for watches and wearables, as well as batteries for key fobs, remotes and alarm sensors. This battery pack is also a great choice if you need a new car key battery. Each Energizer CR2016 battery holds power for up to 10 years while in storage, and can withstand temperatures from -30º to 60ºC. They’re also responsibly designed with zero mercury and child-resistant safety packaging. As well as size 2016 (or KECR2016, LF1/4V), the Energizer batteries range includes 2032, 2025 and LR44/A76 batteries, so it’s easy to find reliable power in the size you need. For rechargeable batteries, search for Energizer Recharge – ideal for high-tech devices.

• Long Lasting: Each lithium battery holds power for up to 10 years in storage, so they’re always ready when you need them
• Trusted Power: Delivers long-lasting, dependable performance in speciality devices like heart rate monitors, remotes, keyless entry systems, glucose monitors and toys
• Safe: Energizer Lithium coin batteries are secured in child-resistant packaging
• Reliable: These Energizer CR2016 lithium batteries perform in extreme temperatures, withstanding -30º to 60º C
• Energizer Innovation: From the makers of the world’s longest-lasting AA batteries, Energizer Ultimate Lithium