BATTERY BUTTON CELL 1.5V PK2; Battery Voltage:1.5V; Battery Size Code:LR44; Battery Technology:Alkaline; Battery Capacity:105mAh; Battery Terminals:Pressure Contact; External Diameter:11.6mm; External Height:5.4mm; External Width:-; External Depth:-; Weight:1.9g; Battery IEC Code:LR44; Battery NEDA Code:1166A; Product Range:-; SVHC:No SVHC (15-Jun-2015); Body Diameter:11.6mm; Pack Quantity:2