... No Leakage 2 Hg Free 3 OEM welcome 4 CE,UL,SGS,ROHS Long discharge time 3V CR1616 Lithium Button cell ... ) Dimension:D16*H1.6mm6) Average Weight:0.25g 7) Not rechargeable 2.Packing: 1 Factory packing:100pcs/tray→100tray/carton2 Blister ... packing:10pcs/card→20cards/box→20boxes/carton 3.Certification: CE,UL,SGS,ROHS4.Waranty: 12 months 5.Application: Cameras,Smoking Alarm ...