Precaution | Lithium Battery | Industrial
Do not connect the ⊕ and ⊖ of the battery with a wire, etc., and do not carry or store the battery with metal necklaces, hairpins, etc., as this may cause the batteries to short-circuit, resulting in excessive current flow and battery leakage, overheating, rupture, or fire. ... CAUTION. Do not drop the battery, give it a strong shock ...