Exell Battery AAA Super Heavy Duty Eco Friendly Batteries Replace MN2400EXELL AAA Super Heavy Duty Eco Friendly Battery Specifications:Voltage: 1.9-Volt - It's highly recommended to keep as many 9-volt batteries for smoke detectors in the house.5mm)Diameter: 0.41in (10.
Recloseable Contractor Packaging helps organize and protect batteries from damage and short circuiting. These batteries are contain a mercury-free formula which is better for the environment..