Energizer-Lithium-AA-Batteries-Energizer-EVR-L91BP-2-Lithium-Cell-Cylindrical-2900m Ah-Capacity-1-5V-Nominal-Voltage-AA-Size-Battery-Lithium-Iron-Disulfide-2A-Discharge-Current-Protruded-Positive-&-Flat-Negative-Terminal-14-5mm-Diameter-50-5mm-High-14-5g-Weight-High-Energy-Density-for-long-life-Lithium-Iron-Sulphide-AA-Cells-Offering-Several-Distinct-Advantages-Over-Equivalent-Alkaline-Cells-High-Energy-Density-for-long-life-Wide-Temperature-Range-Up-to-30-Lighter-Than-Al