Eveready Gold Alkaline 9 Volt Batteries provide a long-lasting power source for such common workplace devices as calculators, pencil sharpeners, cameras, flashlights and portable tape recorders.Specifications:- Width: 8.4"- Battery Chemistry: Alkaline- Output Voltage: 9 V DC- Packaged Quantity: 2- Product Type: General Purpose Battery- Height: 9.3"- Weight (Approximate): 3.84 oz- Battery Capacity: 565 mAh- Battery Type: Alkaline- Material(s): Alkaline Manganese Dioxide- Quantity: 2 per pack- Depth: 9.0"manufacturer no: A522BPbar code: 039800028907manufacturer : Energizershipping dimensions: weight: 0.1 dimensional weight: 3.75 (w) x1 (h) x4.15 (d)