CELL BUTTON S OXIDE 1.55V 321; Battery Voltage:1.55V; Battery Size Code:SR65; Battery Technology:Silver Oxide; Battery Capacity:14.5mAh; Battery Terminals:Flat Top; External Diameter:6.8mm; External Height:1.65mm; External Width:-; External Depth:-; Weight:0.25g; Battery IEC Code:SR616SW; Battery NEDA Code:-; Product Range:-; SVHC:No SVHC (15-Jan-2018)