Discover Renata CR2450N Batteries - Experience Long-Lasting Power and Swiss Quality! Unleash the Power of Renata Batteries - Perfect for Watches, Clocks, Car Keys, and More! Renata CR2450N batteries are supplied in singles and are suitable for watches, clocks, car keys, and more. Renata has been producing high-quality batteries since 1911. They are Swiss made with a premium quality Li/MnO2 (Lithium Manganese Dioxide) chemistry that is extremely long-lasting and high-power. Key Benefits: Long-Lasting Performance: Renata batteries are known for their exceptional longevity, providing reliable power for your devices over extended periods. Swiss Quality: Renata has a long-standing reputation for manufacturing high-quality batteries, ensuring top-notch performance and reliability. Immediate Use: Stored dry and ready to use upon purchase, Renata batteries are convenient and hassle-free. Hermetically Sealed: Sealed against moisture, Renata batteries are built to withstand exposure to humidity