9V performance alkaline battery engineered for steady, reliable power—ideal for safety-critical and high-precision devices.

Built with an enhanced 5-year leak-resistant shelf life and a secure air- and liquid-tight seal, reinforced by dual crimps, improved zinc formulation, and anti-corrosion components to keep power locked in until needed.

Delivers stable, high-output performance for smoke detectors, CO alarms, wireless microphones, professional instruments, medical devices, remote controls, and more.

Note: this battery is NOT rechargeable.