Eveready E90BP2N Energizer Alkaline Battery, Pack, Nominal Voltage: 1.5 V, 1000 MILAMP-HR, Discharge Cut-Off Voltage: 0.8 V At 21 DEG C, Capacity: 0.2 CU-IN, Electrolyte: Zinc-Manganese Dioxide (Zn/MnO2), Positive Terminal: Nub, Negative Terminal: Flat, Plastic Label, Size: (2) N, 12 MM Length, 12 M