The Battery Pack is sealed. Do not open or rupture the Battery Pack.
Opening the Battery Pack may result in leakage of Battery Pack contents,
which are corrosive. Nickel, nickel compounds, cobalt, and cobalt
compounds are listed as possible carcinogens by International
Agency for Research on Cancer (IARC) or National Toxicology Program
(NTP).

Do not eat or swallow the Battery Pack. Contents of an open Battery
Pack can cause serious chemical burns to mouth, esophagus, or
gastrointestinal tract if swallowed. If Battery Pack or Battery Pack
contents are ingested, do not induce vomiting or give food or drink.
Seek medical attention immediately.

Fumes from the contents of an open Battery Pack may cause respiratory
irritation, or allergic pulmonary asthma in individuals with hypersensitivity
to nickel. Provide fresh air and seek medical attention
if exposed to fumes from a ruptured Battery Pack.

Battery Pack contents may cause skin irritation and/or chemical
burns. Nickel, nickel compounds, cobalt, and cobalt compounds can
cause skin sensitization and an allergic contact dermatitis. In case
of contact with Battery Pack contents, remove contaminated clothing
and wash skin with soap and water. If a chemical burn occurs or if
irritation persists, seek medical attention.

Battery contents may cause severe eye irritation and chemical
burns. If contents of an open Battery Pack come into contact with the
eyes, immediately flush eyes thoroughly with water for at least 15
minutes, lifting upper and lower lids, until no evidence of the chemical
remains. Seek medical attention.