long shelf life and quality guarantee. 1.5v Button Battery with CE,ROHS compliance,at competitive price, prompt delivery time, good credit standing,quality control Alkaline Button Cell battery 1.5V:The specification of different model as follows Model VoltageNominal capacity(mAh) Dimension Weight(g) Cross ReferenceDiameter(mm)Height(mm)AG01.5V105.8752.10.28LR63\179\521AG11.5V156.82.150.27LR60\ ...