3V cr2032 Lithium Button Cell Battery 5PCS/Card

Specification Chemical System:Lithium/Manganese Dioxide(Li/MnO2) Package quantities:5pcs/cardx1=5pcs Totally Precautions: Never charge the battery as it is not designed to be rechargeable, may cause leakage or explosion. Insert battery with its positive and negative terminals properly aligned with the corresponding marks on the equipment. Never short circuit, heat, incinerate or dismantle the battery.