Manufacturer: Energizer Battery Company • RoHS/pb-free: Pb-free • Battery Cell Size: AAAA - Button Top • Voltage - Rated: 1.5V • Capacity: 595mAh • Termination Style: Button Top (Extending) • Size / Dimension: 0.33" Dia x 1.67" H (8.3mm x 42.5mm) • Rechargeability: No