Secure power for the long haul. This RAYOVAC® 9V Lithium Battery is perfect for use in smoke detectors, home security systems, and other devices that need long-term power. With a specially formulated high energy density, this 9V lasts up to 10 years in smoke alarms to save you money and provide peace of mind.
- 10 YEAR POWER Guarantee In Storage
- Lasts up to 2X LONGER vs Standard Alkaline in ionization smoke alarms
- Ideal for smoke detectors, home security devices, extreme temperatures and more
- Wide operating range
- Sold As: 1 Battery per pack