Energizer ECR2430BP 2430 3VDC Lithium Coin Battery, 1-Pack

Dependable power when it matters most — the Energizer ECR2430BP 2430 3V lithium coin battery delivers long-lasting energy for security, monitoring and everyday electronic devices. Designed for professionals and businesses that rely on uninterrupted operation, this CR2430 coin cell provides 3V output and 0.3Ah capacity to keep keyless entry systems, remote controls, medical monitors and surveillance accessories functioning reliably. With an industry-leading shelf life of up to 10 years and a broad operating range from -22º to 140º F, the Energizer 2430 is built to withstand storage and extreme conditions, making it a smart choice for outdoor sensors, alarm fobs, and portable monitoring equipment. Non-rechargeable and mercury-free, it combines safety and longevity in a compact cell that’s compatible with common replacements like DL2430 and LF12W. Keep a supply on hand for field service, security installs, or medical device support — order the Energizer 2430 coin battery today to ensure uninterrupted performance across your devices.

• Long-lasting, dependable power: 3V lithium chemistry and 0.3Ah capacity keep security, medical, and keyless devices running longer between changes.
• Extended shelf life: Holds power up to 10 years in storage so you have reliable backup when devices matter most.
• Wide temperature tolerance: Operates from -22º to 140º F, ideal for harsh environments and outdoor surveillance accessories.
• Compact, widely compatible size: CR2430 / 2430 cell fits remotes, key fobs, watches, glucose and heart-rate monitors, and other specialty electronics.
• Mercury-free design with child-resistant packaging: Safer handling and responsible manufacturing for professional installations and consumer use.