Specifications:Size: AAAAChemistry: AlkalineVoltage: 1.5VBrand: DuracellPackage Type: 2 on a CardIncluded Qty: 1Equivalent Batteries:LR61 25A MN2500 MX2500 E96 EN96 GP25A LR8D425 4061 K4A Quadruple AQuad A 4AAAA