Lithium button cell in anti-corrosion stainless steel container, to ensure the best performance and conductivity. Guaranteed for durability and reliability Technology: Lithium - Manganese Format: CR2477N IEC code: CR2477 Voltage: 3 V Capacity: 950 mAh Terminals: Button Dimensions: 24.5x7.7 mm Unit weight: 8.30 g Usage: Remote controls, calculators, scales, watches