Rayovac High Energy Alkaline, C Batteries, 6 Count C Batteries, 6 Pack of High Energy Alkaline Batteries Ideal for High Use C Battery Devices - Toys, Flashlights, Stereos & More Designed to Prevent Damaging Battery Leaks & Tested Twice Prior to Shipment Rayovac C Batteries Hold Power Up to 10 Years in Storage Designed to prevent pesky leaks and tested twice for reliability before they’re shipped your way. Ideal for toys, flashlights, smart home devices and more. Plus, they’re kind to your wallet. Rayovac batteries are built to last and backed by over 110 years of experience. That’s performance you can trust.