Long-Lasting Performance: Get reliable, long-term power for high-drain devices like smoke detectors, measurement tools, and professional equipment.Each alkaline battery delivers a steady 9 volts, reducing the hassle of frequent replacements

Versatile for Everyday Electronics: Ideal for garage door openers, smoke detectors, carbon monoxide alarms, clocks, radios, toys, and flashlights.Our 9 volt batteries are ideal for home, office, camping trips, and emergency kits

Up to 10 Years of Shelf Life: Designed with a leak-proof seal, our 9V square batteries avoid internal fluid loss and safeguard your devices.Stores securely for up to 10 years in a cool, dry place

Contain No Harmful Materials: Made without mercury, cadmium, or lead.These 9V alkaline batteries provide a more secure and peace-of-mind power option for your family and the planet

Single-Use Only, Not Rechargeable: These 9V alkaline batteries are single-use only.It ensures reliable, ready-to-use power.Note: These are single-use, non-rechargeable batteries

VEVOR 9V Alkaline Batteries, 12-Pack, 9 Volt Square Battery for Smoke Detector, 10-Year Shelf Life, Long Lasting, All-Purpose, for Fire Alarm, Household Office Business Devices, Electronics & Audio 12-Pack 9V Alkaline Battery Set Stable Power 10-Year Shelf Life Secure Choice Versatile Compatibility Leak-Resistant Design Item Model Number: 6LR61,Discharge Capacity: 500 mAh,Rechargeable: No,Product Dimensions: 1.9 x 1.0 x 0.7 in/47.5 x 26 x 17 mm,Net Weight: 1.2 lbs/0.544 kg