3V Lithium Button Cells CR3032 1.Battery manufacturer 2.SGS,CE Certificate 3.3V 560mah 4.Delivery in time CR3032 3V ... : 1 year4>. Extremely long service life: 5 to 10 years5>. CE, SGS certified6>. Environmental-friendly: No Pb, Cd addedApplications: 1>. Watches, clocks ... and the prices are variable,if needed,pls contact us for detail,or send us your new requirements which are not ...