Duracell MX2500B2PK Ultra Racell Photo Alkaline-Manganese Dioxide Battery Pack, AAAA Size, 1.5V (Case of 6 Cards, 2 Unit per Card)
Duracell Ultra Racell alkaline-manganese dioxide battery. Ideal for medium-drain devices including smoke alarms, high-powered flashlights and electronic test equipment. Ultra Power is Duracell's most powerful alkaline battery. If you're using a device that requires high battery output, Ultra Power is the way to go. AAAA size batteries. Flat terminals. Nominal voltage: 1.5 volt. Nominal internal impedance: 81 megoham at 1 kilohertz. Nominal volume: 2.02 cubic centimeters. Operating temperature range: -20 to 54 degree C. NEDA/ANSI: 25A. IEC: LR8D425. Measures 8.3-millimeters diameter by 42.5-millimeters height.