- Long Lasting Alkaline Batteries
- Multi-purpose alkaline batteries ideal for reliably powering everyday devices
- Duralock technology keeps unused Duracell batteries fresh and powered for up to 5 years in ambient storage
- Trusted Everywhere
Duracell Coppertop 9V alkaline Batteries with Duralock Power Preserve Technology (guaranteed to preserve power for 10 years in storage) is the battery most trusted by the respected everyday experts. It provides "Power through the Unexpected". No Mercury Added 9 Volt Battery.