Energizer AAAA Primary Battery - Sold Individually The AAAA primary battery weighs 43% less than AAAs, has a 40% less volume and measures 20% thinner. This alkaline battery from Energizer is designed for use in small electronics and devices. The compact design offers a 1.5V that can operate in a wide variety of temperatures. Ideally meant for use in laser pointers and Stylus pen lights, this AAAA alkaline battery has a zinc-manganese dioxide chemistry and no added mercury or cadmium. Specifications: Classification: Alkaline Chemical System: Zinc-Manganese Dioxide (Zn/MnO2) (No added mercury or cadmium) Designation: ANSI-25A, IEC-LR8D425 Nominal Voltage: 1.5V Nominal IR: 150 to 300 milliohms Operation Temperature: -18°C to 55°C (0°F to 130°F) Typical Weight: 6.5 g (0.2 oz) Jacket: Plastic Label Diameter: 8.3 mm (0.327") Height: 42.5 mm (1.673") Cross Reference: LR61, 25A , MN2500, MX2500, E96, EN96, GP25A, LR8D425, 4061, K4A, Quadruple A, Quad A, 4AAAAApplications: Laser Pointers, PDAs, Two-way Radios, Voice Recorders, LED Penlights, Powered Computer Styli, Small Headphone Amplifiers, Bluetooth headsets, remote controls, and home medical devices such as glucose meters and blood pressure monitors. Note: Actual casing design may vary.
