Description Specifications Chemistry: Lithium Part#: BR-2477A/HBN Voltage: 3 Volt Brand: Panasonic Dimensions: 24.5 mm x 7.7 mm Termination Style: PC Pin (Horizontal Mount) Quantity: 5 pcs Features High Energy & Continuous Voltage Supply Long shelf Life (up to 10 years) Ideal Temperature Resistance Superior Storage capacity Equivalent batteries BR-2477A/HB, BR2477A-HB, BR2477A/HB BR2477A/HBE, BR2477AHBN, P029