Exell Alkaline Battery A21PX Compatible with 523 EN133A PC133A PX21 1306A

Exell Alkaline Battery A21PX Compatible With 523 EN133A PC133A PX21 1306AP The A133, or 523, battery is an unusual cell often used in classic cameras. It is used to maintain computer time, date and configuration in certain models of computers (Parameter Random Access Memory, Parameter RAM, or just PRAM). This PX21 battery has an NSN number of 6135-99-114-1239 and a US Military part number of BA-1098/U. Specifications: Brand: Exell Battery Chemistry: Alkaline Voltage: 4.5V Capacity: 600mAh Battery Dimensions (H x D): 1.96" x 0.66" Terminals: Flat Contacts Country of Manufacture: U.S.A. Exell Alkaline Battery A21PX For & Compatible With: 1306AP, 3LR50, 523, 6135-99-114-1239, A21, A21PX, A133, APX21, BA-1098/U, EN133A, EPX21, PC133A, PX21, RPX21, V21PX, Syncron AU7a condenser microphone Digitech DSP-256XL Mallory TR133 Polaroid 268 flash Polaroid Automatic 100 Praktica 35mm SLR EE2 Digitech GSP21 guitar signal processor PX21 Novacell NV3LR50 Novacell NV 3LR50 Rohrback Cosa