Duracell Plus C Batteries are multi-purpose alkaline Batteries ideal for reliably powering your everyday devices.-Long lasting, +50% extra life-Suited for everyday devices such as toys, flashlights, radios, etc.-Duralock technology, up to 10 years in storage-Leakage preventionAvailable in size AA, AAA, C, D and 9V.-Longevity performance compared to the compared to Minimum Average Duration across 2015 IEC C-sized battery tests. Results may vary by device or usage pattern. (www.iec.ch)